SHOW MENUNational System Binaries – pages 25 to 32
| Code | Date | Keying(s) | Place(s) | Type |
|---|---|---|---|---|
| 25/01 | Original | HUsc, HULLL | Hull, North Humberside | Shortcode / extract |
| 1996 (Apr) | HULLL, HU1 | Hull, North Humberside | Extract / postcode | |
| NS2013 | Spare | |||
| 25/02 | Original | BT54 | Ballycastle, Co.Antrim | Postcode |
| 1996 (Apr) | BT54, BALLE | Ballycastle, Co.Antrim | Postcode / extract | |
| 25/03 | Original | BT60, BT61 | Armagh, Co.Armagh | Shared postcode |
| NS2013 | BT60 | Armagh, Co.Armagh | Postcode | |
| 25/04 | Original | BT62, BT63 | Portadown, Co.Armagh | Shared postcode |
| NS2013 | BT62 | Portadown, Co.Armagh | Postcode | |
| 25/05 | Original | SHEET | Shepton Mallet, Somerset | Extract code |
| NS2013 | Spare | |||
| NS2013 has this as DT9 and 25/06 (formerly SHENE/DT9 extract/postcode) as spare, but these appear to be typos? | ||||
| 25/06 | Original | SHENE, DT9 | Sherbourne, Dorset | Extract / postcode |
| NS2013 | DT9 | Sherbourne, Dorset | Postcode | |
| NS2013 has this as spare and 25/05 as DT9, but these appear to be typos? | ||||
| 25/07 | Original | SHEAM, NR26 | Sheringham, Norfolk | Extract / postcode |
| NS2013 | NR26 | Sheringham, Norfolk | Postcode | |
| 25/08 | Original | SHEND, ZE2 | Shetland | Extract / postcode |
| NS2013 | ZE2 | Shetland | Postcode | |
| 25/09 | Original | SHIAL | Shifnal, Shropshire | Extract code |
| NS2013 | Spare | |||
| 25/10 | Original | SHION | Shildon, Co.Durham Shipston, Warwickshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 25/11 | Original | SHIEY | Shipley, West Yorkshire | Extract code |
| 1996 (Apr) | SHIEY, BD17 | Shipley, West Yorkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/12 | Original | SHIUR, CV36 | Shipston on Stour, Worcestershire | Extract / postcode |
| NS2013 | CV36 | Shipston on Stour, Worcestershire | Postcode | |
| 25/13 | Original | SHIOR | Shiremoor, Northumberland | Extract code |
| 1972 | Spare | |||
| 1976 | L2sc | Liverpool 2 | District code | |
| NS2013 | Spare | |||
| 25/14 | Original | SHOEA | Shoreham-by-Sea, East Sussex | Extract code |
| 1988 | SHOEA, BN43 | Shoreham-by-Sea, East Sussex | Extract / postcode | |
| NS2013 | BN43 | Shoreham-by-Sea, East Sussex | Postcode | |
| 25/15 | Original | SHOTS | Shotts, Lanarkshire | Extract code |
| NS2013 | Spare | |||
| 25/16 | Original | SIDUP | Sidcup, Kent | Extract code |
| 1996 (Apr) | SIDUP, DA14 | Sidcup, Kent | Extract / postcode | |
| NS2013 | Spare | |||
| 25/17 | Original | SIDTH | Sidmouth, Devon | Extract code |
| NS2013 | Spare | |||
| 25/18 | Original | SITNE | Sittingbourne, Kent | Extract code |
| 1996 (Apr) | ME9 | Sittingbourne, Kent | Postcode | |
| NS2013 | Spare | |||
| PU1996 has ME9 at both 14/36 and 25/18. Since the latter is apparently shared with the SITNE extract, it appears to be the correct allocation | ||||
| 25/19 | Original | SKESS | Skegness, Lincolnshire | Extract code |
| 1996 (Apr) | SKESS, PE24 | Skegness, Lincolnshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/20 | Original | SKELE | Skelmersdale, Lancashire | Extract code |
| NS2013 | Spare | |||
| 25/21 | Original | SKEIE | Skelmorlie, Ayrshire | Extract code |
| NS2013 | Spare | |||
| 25/22 | Original | SKENE | Skene, Aberdeenshire | Extract code |
| 1990 (Mar) | SKENE, AB32 | Skene, Aberdeenshire | Extract / postcode | |
| NS2013 | AB32 | Skene, Aberdeenshire | Postcode | |
| Aberdeen recoded in 1990 | ||||
| 25/23 | Original | SKION | Skipton, North Yorkshire | Extract code |
| NS2013 | Spare | |||
| 25/24 | Original | SLERD, NG34 | Sleaford, Lincolnshire | Extract / postcode |
| NS2013 | NG34 | Sleaford, Lincolnshire | Postcode | |
| 25/25 | Original | SLOGH | Slough, Berkshire | Extract code |
| 197X? | Spare | |||
| 1976 | L3sc | Liverpool 3 | District code | |
| NS2013 | NG70 | Nottingham, Nottinghamshire (non-geographic) |
Postcode | |
| NG70 allocated for Special Business Reply Service | ||||
| 25/26 | Original | SMECK | Smethwick, Staffordshire | Extract code |
| 1976 | Spare | |||
| 19XX | G59 | Glasgow (non-geographic) |
Postcode | |
| G59 allocated for large user Littlewoods | ||||
| 25/27 | Original | SNOND | Snodland, Kent | Extract code |
| NS2013 | Spare | |||
| 25/28 | Original | SOLLL | Solihull, West Midlands | Extract code |
| 1996 (Apr) | SOULL, B90 | Solihull, West Midlands | Extract / postcode | |
| NS2013 | Spare | |||
| 25/29 | Original | SOMON, TA11 | Somerton, Somerset | Extract / postcode |
| NS2013 | TA11 | Somerton, Somerset | Postcode | |
| 25/30 | Original | SOULL | Southall, Middlesex Southwell, Nottinghamshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 25/31 | Original | SOUNT | South Brent, Devon | Extract code |
| NS2013 | Spare | |||
| 25/32 | Original | SOUON | South Croydon, Surrey South Molton, Devon South Petherton, Somerset South Ockendon, Essex Southampton, Hampshire |
Ambiguous extract |
| NS2013 | Spare | |||
| SOsc (42/01) preferred for Southampton | ||||
| 25/33 | Original | SOUER | Southminster, Essex | Extract code |
| NS2013 | Spare | |||
| 25/34 | Original | ? | ||
| 197X | G79 | Glasgow (non-geographic) |
Postcode | |
| Possibly originally meant for SOUET (South Benfleet, Essex, a post town in 1959) or another abandoned allocation. G79 was allocated for the Inland Revenue office | ||||
| 25/35 | Original | ? | ||
| 1970 | CA10, CA11 | Penrith, Cumbria | Shared postcode | |
| NS2013 | CA10 | Penrith, Cumbria | Postcode | |
| Possibly originally meant for SOUET (South Benfleet, Essex, a post town in 1959) or another abandoned allocation | ||||
| 25/36 | Original | SOURT | Southport, Merseyside | Extract code |
| 1996 (Apr) | SOURT, PR8 | Southport, Merseyside | Extract / postcode | |
| NS2013 | Spare | |||
| 25/37 | Original | SOURY | South Queensferry, West Lothian | Extract code |
| NS2013 | Spare | |||
| 25/38 | Original | SOUEA | Southsea, Hampshire Southend on Sea, Essex |
Ambiguous extract |
| NS2013 | Spare | |||
| 25/39 | Original | SOUDS | South Shields, Tyne and Wear | Extract code |
| 1996 (Apr) | SOUDS, NE33 | South Shields, Tyne and Wear | Extract / postcode | |
| NS2013 | Spare | |||
| 25/40 | Original | SOULD | Southwold, Suffolk | Extract code |
| NS2013 | Spare | |||
| 25/41 | Original | SOWGE | Sowerby Bridge, West Yorkshire | Extract code |
| NS2013 | Spare | |||
| 25/42 | Original | SPANG | Spalding, Lincolnshire | Extract code |
| 1996 (Apr) | SPANG, PE11 | Spalding, Lincolnshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/43 | Original | SPEGE, PH34 | Spean Bridge, Inverness-shire | Extract / postcode |
| NS2013 | PH34 | Spean Bridge, Inverness-shire | Postcode | |
| 25/44 | Original | SPEOR | Spennymor, Co.Durham | Extract code |
| NS2013 | Spare | |||
| 25/45 | Original | SPIBY, PE23 | Spilsby, Lincolnshire | Extract / postcode |
| NS2013 | PE23 | Spilsby, Lincolnshire | Postcode | |
| 25/46 | Original | STARD | Stafford, Staffordshire Stamford, Lincolnshire |
Ambiguous extract |
| 1996 (Apr) | STARD, ST16 | Stafford, Staffordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/47 | Original | STAGE | Stalybridge, Derbyshire | Extract code |
| NS2013 | Spare | |||
| 25/48 | Original | STAPE, SS17 | Stanford le Hope, Essex | Extract / postcode |
| NS2013 | SS17 | Stanford le Hope, Essex | Postcode | |
| 25/49 | Original | STAEY | Stanley, Co.Durham | Extract code |
| NS2013 | Spare | |||
| 25/50 | Original | STARE | Stanmore, Middlesex | Extract code |
| NS2013 | Spare | |||
| 25/51 | Original | STAED, CM24 | Stansted, Essex | Extract / postcode |
| NS2013 | CM24 | Stansted, Essex | Postcode | |
| 25/52 | Original | STEGE, SGsc | Stevenage, Hertfordshire | Extract / shortcode |
| 1996 (Apr) | STEGE, SG1 | Stevenage, Hertfordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/53 | Original | STEON | Stevenston, Ayrshire | Extract code |
| NS2013 | SS22 | Postcode | ||
| 25/54 | Original | STENG | Steyning, West Sussex | Extract code |
| 1988 | STENG, BN44 | Steyning, West Sussex | Extract / postcode | |
| NS2013 | BN44 | Steyning, West Sussex | Postcode | |
| BN4 area of Brighton recoded | ||||
| 25/55 | Original | STING | Stirling, Stirlingshire | Extract code |
| 1996 (Apr) | STING, FK7 | Stirling, Stirlingshire | Extract / postcode | |
| NS2013 | Spare | |||
| 25/56 | Original | STOGE | Stockbridge, Hampshire Stourbridge, West Midlands |
Ambiguous extract |
| NS2013 | Spare | |||
| 25/57 | Original | STOLD | Stocksfield, Northumberland | Extract code |
| NS2013 | Spare | |||
| 25/58 | Original | STOON | Stockton (-on-Tees), Co.Durham Stoke Sub Hamdon, Somerset |
Ambiguous extract |
| NS2013 | Spare | |||
| 25/59 | Original | STONE | Stone, Staffordshire | Extract code |
| NS2013 | Spare | |||
| 25/60 | Original | STOEN | Stonehaven, Kincardineshire | Extract code |
| NS2013 | Spare | |||
| 25/61 | Original | STOSE | Stonehouse, Gloucestershire | Extract code |
| NS2013 | Spare | |||
| 25/62 | Original | STOAY, PA87 | Stornaway, Isle of Lewis | Extract / postcode |
| NS2013 | PA87 | Stornaway, Isle of Lewis | Postcode | |
| 25/63 | Original | STORN | Stourport on Severn, Worcestershire | Extract code |
| NS2013 | Spare | |||
| 25/64 | Original | PHsc | Perth, Perthshire | Shortcode |
| NS2013 | LE67? | Coalville, Ibstock, and Markfield, Leicestershire | Postcode | |
| PERTH extract ambiguous with Perranporth. NS2013 has both 25/64 and 26/64 as LE67 - presumably one is a typo | ||||
| 26/01 | Original | IPsc, IPSCH | Ipswich, Suffolk | Shortcode / extract |
| 1996 (Apr) | IPSCH, IP1 | Ipswich, Suffolk | Extract / postcode | |
| NS2013 | Spare | |||
| 26/02 | Original | BT64, BT65 | Craigavon, Co.Armagh | Shared postcode |
| NS2013 | BT64 | Craigavon, Co.Armagh | Postcode | |
| 26/03 | Original | BT66, BT67 | Lurgan, Co.Armagh | Shared postcode |
| NS2013 | BT66 | Lurgan, Co.Armagh | Postcode | |
| 26/04 | Original | BT70, BT71 | Dungannon, Co.Tyrone | Shared postcode |
| NS2013 | BT70 | Dungannon, Co.Tyrone | Postcode | |
| 26/05 | Original | STOOW | Stow, Midlothian | Extract code |
| 197X | Spare | |||
| 1978 | WDsc | Watford, Hertfordshire | Shortcode | |
| NS2013 | Spare | |||
| WDsc separated from 48/01 WDsc/WATRD and moved to new code when WATRD became ambiguous with Waterford, Eire | ||||
| 26/06 | Original | STOET | Stowmarket, Suffolk | Extract code |
| NS2013 | Spare | |||
| 26/07 | Original | STRNE, BT82 | Strabane, Co.Tyrone | Extract / postcode |
| NS2013 | BT82 | Strabane, Co.Tyrone | Postcode | |
| 26/08 | Original | STRUR, PA27 | Strachur, Argyllshire | Extract / postcode |
| NS2013 | PA27 | Strachur, Argyllshire | Postcode | |
| 26/09 | Original | STRER | Stranraer, Wigtownshire Strathpeffer, Ross-shire |
Ambiguous extract |
| NS2013 | Spare | |||
| 26/10 | Original | STRON | Stratford upon Avon, Warwickshire Strathdon, Aberdeenshire Strathcarron, Ross-shire [1978] Straffan Station, Co.Kildare (Eire) |
Ambiguous extract |
| NS2013 | Spare | |||
| 26/11 | Original | STREN | Strathaven, Lanarkshire Strichen, Aberdeenshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 26/12 | Original | STRLO | Strathmiglo, Fife | Extract code |
| NS2013 | M46 | Manchester | Postcode | |
| 26/13 | Original | STRAY | Strathtay, Perthshire | Extract code |
| NS2013 | BN99 | Brighton, East Sussex (non-geographic) |
Postcode | |
| BN99 allocated for Equiniti Limited (formerly Lloyds TSB Registrars) | ||||
| 26/14 | Original | STRRE | Strathyre, Perthshire | Extract code |
| 1976 | Spare | |||
| 1978 | DB17sc | Dublin 17 | District code | |
| NS2013 | M38 | Manchester | Postcode | |
| 26/15 | Original | STRET, BA16 | Street, Somerset | Extract / postcode |
| NS2013 | BA16 | Street, Somerset | Postcode | |
| 26/16 | Original | STRRY, IV53 | Strome Ferry, Ross-shire | Extract / postcode |
| NS2013 | IV53 | Strome Ferry, Ross-shire | Postcode | |
| 26/17 | Original | STRSS, KW16 | Stromness, Orkney | Extract / postcode |
| NS2013 | KW16 | Stromness, Orkney | Postcode | |
| 26/18 | Original | STRUD | Stroud, Gloucestershire | Extract code |
| 1996 (Apr) | STRUD, GL5 | Stroud, Gloucestershire | Extract / postcode | |
| NS2013 | Spare | |||
| 26/19 | Original | STRAN | Struan ??, Isle of Skye | Extract code |
| 1959 | Spare | |||
| 1976 | L6sc | Liverpool 6 | District code | |
| NS2013 | Spare | |||
| Unclear what this code was used for originally | ||||
| 26/20 | Original | STUEY | Studley, Warwickshire | Extract code |
| NS2013 | Spare | |||
| 26/21 | Original | STUON, DT10 | Sturminster Newton, Dorset | Extract / postcode |
| NS2013 | DT10 | Sturminster Newton, Dorset | Postcode | |
| 26/22 | Original | SUDRY | Sudbury, Suffolk | Extract code |
| NS2013 | Spare | |||
| 26/23 | Original | SUNES | Sunbury on Thames, Middlesex | Extract code |
| NS2013 | Spare | |||
| 26/24 | Original | SUNND | Sunderland, Tyne and Wear | Extract code |
| 1970 | CA13 | Cockermouth | Postcode | |
| Late postcode - 53/01 short/extract code used for Sunderland | ||||
| 26/25 | Original | SURON | Surbiton, Surrey | Extract code |
| 1996 (Apr) | SURON, KT5 | Surbiton, Surrey | Extract / postcode | |
| NS2013 | Spare | |||
| 26/26 | Original | SUTLD | Sutton Coldfield, Warwickshire Sutton in Ashfield, Derbyshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 26/27 | Original | SWAAM, PE37 | Swaffham, Norfolk | Extract / postcode |
| NS2013 | PE37 | Swaffham, Norfolk | Postcode | |
| 26/28 | Original | SWAGE | Swanage, Dorset | Extract code |
| NS2013 | Spare | |||
| 26/29 | Original | SWAEY | Swanley, Kent | Extract code |
| NS2013 | Spare | |||
| 26/30 | Original | SWABE | Swanscombe, Kent | Extract code |
| NS2013 | BN88 | Brighton, East Sussex (non-geographic) |
Postcode | |
| BN88 allocated for American Express | ||||
| 26/31 | Original | SWION, SNsc | Swindon, Wiltshire | Extract / shortcode |
| 1996 (Apr) | SWION, SN1 | Swindon, Wiltshire | Extract / postcode | |
| NS2013 | Spare | |||
| 26/32 | Original | TADER | Tadcaster, North Yorkshire | Extract code |
| NS2013 | Spare | |||
| 26/33 | Original | TADTH, KT20 | Tadworth, Surrey | Extract / postcode |
| NS2013 | KT20 | Tadworth, Surrey | Postcode | |
| 26/34 | Original | TAIIN, IV19 | Tain, Ross-shire | Extract / postcode |
| NS2013 | IV19 | Tain, Ross-shire | Postcode | |
| 26/35 | Original | TALAU, LL47 | Talsarnau, Gwynedd | Extract / postcode |
| NS2013 | LL47 | Talsarnau, Gwynedd | Postcode | |
| 26/36 | Original | TALNT | Talybont, Dyfed Talybont, Gwynedd |
Ambiguous extract |
| NS2013 | Spare | |||
| 26/37 | Original | TAMTH | Tamworth, Staffordshire | Extract code |
| 1996 (Apr) | TAMTH, B77 | Tamworth, Staffordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 26/38 | Original | TARRT | Tarbert, Argyllshire | Extract code |
| 198X | Spare? | |||
| NS2013 | Spare | |||
| 26/39 | Original | TARND | Tarland, Aberdeenshire | Extract code |
| 1974 | Spare | |||
| 1976 | L8sc | Liverpool 8 | District code | |
| NS2013 | Spare | |||
| 26/40 | Original | TAREY | Tarporley, Cheshire | Extract code |
| NS2013 | Spare | |||
| 26/41 | Original | TARIG, IV46 | Tarskavaig, Isle of Skye | Extract / postcode |
| NS2013 | IV46 | Tarskavaig, Isle of Skye | Postcode | |
| 26/42 | Original | TARES, L8sc | Tarves, Aberdeenshire | Extract / shortcode |
| NS2013 | Spare | |||
| 26/43 | Original | TAUON, TAsc | Taunton, Somerset | Extract / shortcode |
| 1996 (Apr) | TAUON, TA1 | Taunton, Somerset | Extract / postcode | |
| NS2013 | Spare | |||
| 26/44 | Original | TAVCK | Tavistock, Devon | Extract code |
| NS2013 | Spare | |||
| 26/45 | Original | TAYLT, PA35 | Taynuilt, Argyllshire | Extract / postcode |
| NS2013 | PA35 | Taynuilt, Argyllshire | Postcode | |
| 26/46 | Original | TAYRT | Tayport, Fife | Extract code |
| NS2013 | Spare | |||
| 26/47 | Original | TEAUE, IV44 | Teangue, Isle of Skye | Extract / postcode |
| 1983 | IV44 | Teangue, Isle of Skye | Postcode | |
| 26/48 | Original | TEDON | Teddington, Middlesex | Extract code |
| NS2013 | Spare | |||
| 26/49 | Original | TEITH | Teignmouth, Devon | Extract code |
| NS2013 | Spare | |||
| 26/50 | Original | TEMBE | Templecombe, Somerset | Extract code |
| NS2013 | Spare | |||
| 26/51 | Original | TENLS | Tenbury Wells, Worcestershire | Extract code |
| NS2013 | Spare | |||
| 26/52 | Original | TENBY, SA70 | Tenby, Dyfed | Extract / postcode |
| NS2013 | SA70 | Tenby, Dyfed | Postcode | |
| 26/53 | Original | TENEN, TN30 | Tenterden, Kent | Extract / postcode |
| NS2013 | TN30 | Tenterden, Kent | Postcode | |
| 26/54 | Original | TETRY | Tetbury, Gloucestershire | Extract code |
| NS2013 | Spare | |||
| 26/55 | Original | TEWRY | Tewkesbury, Gloucestershire | Extract code |
| NS2013 | Spare | |||
| 26/56 | Original | THAME | Thame, Oxfordshire | Extract code |
| NS2013 | Spare | |||
| 26/57 | Original | THAON | Thames Ditton, Surrey | Extract code |
| NS2013 | Spare | |||
| 26/58 | Original | THERD | Thetford, Norfolk | Extract code |
| 1978 | THERD | Thetford, Norfolk The Ward, Co.Dublin (Eire) |
Ambiguous extract | |
| NS2013 | Spare | |||
| 26/59 | Original | THISK | Thirsk, North Yorkshire | Extract code |
| NS2013 | Spare | |||
| 26/60 | Original | THOLL | Thornhill, Dumfries-shire | Extract code |
| NS2013 | Spare | |||
| 26/61 | Original | THOON | Thornton, Fife | Extract code |
| 1978 | DB18sc | Dublin 18 | District code | |
| NS2013 | M41 | Postcode | ||
| 26/62 | Original | THOTH | Thornton Heath, Surrey | Extract code |
| 1989 | THOTH, CR7 | Thornton Heath, Surrey | Extract / postcode | |
| NS2013 | CR7 | Thornton Heath, Surrey | Postcode | |
| CR4 area split 1989, Thornton Heath part became CR7 and shared binary with THOTH extract | ||||
| 26/63 | Original | THUSO | Thurso, Caithness | Extract code |
| NS2013 | Spare | |||
| 26/64 | Original | UBsc | Southall, Middlesex | Shortcode |
| NS2013 | LE67? | Coalville, Ibstock, and Markfield, Leicestershire | Postcode | |
| SOULL (25/30) ambiguous so not combined with shortcode. NS2013 has both 25/64 and 26/64 as LE67 - presumably one is a typo | ||||
| 27/01 | Original | KTsc, KINES | Kingston upon Thames, Surrey | Shortcode / extract |
| 1996 (Apr) | KINES, KT1 | Kingston upon Thames, Surry | Extract / postcode | |
| NS2013 | Spare | |||
| 27/02 | Original | BT72, BT73, BT74 | Enniskillen, Co.Fermanagh | Shared postcode |
| NS2013 | Spare | |||
| 27/03 | Original | BT78, BT79 | Omagh, Co.Tyrone | Shared postcode |
| NS2013 | BT78 | Omagh, Co.Tyrone | Postcode | |
| 27/04 | Original | PE36 | Hunstanton, Norfolk | Postcode |
| 27/05 | Original | TIDTH, SP9 | Tidworth, Hampshire | Extract code |
| NS2013 | SP9 | Tidworth, Hampshire | Postcode | |
| 27/06 | Original | TIGCH | Tighnabruaich, Argyllshire | Extract code |
| NS2013 | Spare | |||
| 27/07 | Original | TILRY | Tilbury, Essex Tillicoultry, Clackmannanshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 27/08 | Original | TINEL, PL34 | Tintagel, Cornwall | Extract / postcode |
| NS2013 | PL34 | Tintagel, Cornwall | Postcode | |
| 27/09 | Original | TIPON | Tipton, West Midlands | Extract code |
| NS2013 | Spare | |||
| 27/10 | Original | TIRAN, PA69 | Tiroran, Isle of Mull | Extract / postcode |
| 1983 | PA69 | Tiroran, Isle of Mull | Postcode | |
| 27/11 | Original | TIVON | Tiverton, Devon | Extract code |
| NS2013 | Spare | |||
| 27/12 | Original | TOBRY, PA75 | Tobermory, Isle of Mull | Extract / postcode |
| 1983 | PA75 | Tobermory, Isle of Mull | Postcode | |
| 27/13 | Original | TODEN | Todmorden, Lancashire | Extract code |
| NS2013 | Spare | |||
| 27/14 | Original | TOMIN, IV13 | Tomatin, Inverness-shire | Extract / postcode |
| NS2013 | IV13 | Tomatin, Inverness-shire | Postcode | |
| 27/15 | Original | TONGE | Tonbridge, Kent | Extract code |
| 1996 (Apr) | TONGE, TN10 | Tonbridge, Kent | Extract / postcode | |
| NS2013 | Spare | |||
| 27/16 | Original | TONDY | Tonypandy, Mid Glamorgan | Extract code |
| NS2013 | Spare | |||
| 27/17 | Original | TOOGE | Toomebridge, Co.Antrim | Extract code |
| 1973 | Spare | |||
| 1976 | L9sc | Liverpool 9 | District code | |
| NS2013 | Spare | |||
| 27/18 | Original | TORRE | Tore, Ross-shire | Extract code |
| 1972? | Spare | |||
| 1976 | L10sc | Liverpool 10 | District code | |
| NS2013 | Spare | |||
| 27/19 | Original | TORSK, PA74 | Torloisk, Isle of Mull | Extract / postcode |
| 1976 | PA74 | Torloisk, Isle of Mull | Postcode | |
| 27/20 | Original | TORNS | Torphins, Aberdeenshire | Extract code |
| 1978 | DB19sc | Dublin 19 | District code | |
| NS2013 | M45 | Manchester | Postcode | |
| 27/21 | Original | TORNT | Torpoint, Cornwall | Extract code |
| 1996 (Apr) | TORNT, PL10 | Torpoint, Cornwall | Extract / postcode | |
| NS2013 | Spare | |||
| 27/22 | Original | TORAY | Torquay, Devon | Extract code |
| 1972 | CA14 | Workington, Cumbria | Postcode | |
| 1996 (Apr) | CA14, WORON | Workington, Cumbria | Postcode / extract | |
| TORAY combined with TQsc at 09/01 from 1972 | ||||
| 27/23 | Original | TORON | Torrington, Devon | Extract code |
| NS2013 | Spare | |||
| 27/24 | Original | TOTAY, PO39 | Totland Bay, Isle of Wight | Extract / postcode |
| NS2013 | PO39 | Totland Bay, Isle of Wight | Postcode | |
| 27/25 | Original | TOTES | Totnes, Devon | Extract code |
| NS2013 | Spare | |||
| 27/26 | Original | TOWER | Towcester, Northamptonshire | Extract code |
| NS2013 | Spare | |||
| 27/27 | Original | TOWYN | Towyn, Gwynedd | Extract code |
| 1969 | Spare | |||
| 1976 | W2sc | London W2 | District code | |
| 1978 | CLOLA | Clonsilla, Co.Dublin (Eire) | Irish extract | |
| NS2013 | M90 | Manchester | Postcode | |
| M90 was allocated for Manchester Airport | ||||
| 27/28 | Original | TRANT | Tranent, East Lothian | Extract code |
| 1996 (Apr) | TRANT, EH33 | Tranent, East Lothian | Extract / postcode | |
| NS2013 | Spare | |||
| 27/29 | Original | TREAR | Tredegar, Gwent | Extract code |
| NS2013 | Spare | |||
| 27/30 | Original | TREIW, LL27 | Trefriw, Gwynedd | Extract / postcode |
| NS2013 | LL27 | Trefriw, Gwynedd | Postcode | |
| 27/31 | Original | TREON | Tregaron, Dyfed | Extract code |
| NS2013 | Spare | |||
| 27/32 | Original | TREIS | Treharris, Mid Glamorgan | Extract code |
| NS2013 | Spare | |||
| 27/33 | Original | TREHY | Treorchy, Mid Glamorgan | Extract code |
| NS2013 | Spare | |||
| 27/34 | Original | TRECO, TR24 | Tresco, Scilly | Extract / postcode |
| NS2013 | TR24 | Tresco, Scilly | Postcode | |
| 27/35 | Original | TRION | Trimdon Station, Co.Durham | Extract code |
| NS2013 | Spare | |||
| 27/36 | Original | TRING, HP23 | Tring, Hertfordshire | Extract / postcode |
| NS2013 | HP23 | Tring, Hertfordshire | Postcode | |
| 27/37 | Original | TROON | Troon, Ayrshire | Extract code |
| NS2013 | Spare | |||
| 27/38 | Original | TROGE | Trowbridge, Wiltshire | Extract code |
| NS2013 | Spare | |||
| 27/39 | Original | TRURO, TRsc | Truro, Cornwall | Extract / shortcode |
| 1996 (Apr) | TRURO, TR1 | Truro, Cornwall | Extract / postcode | |
| NS2013 | Spare | |||
| 27/40 | Original | TULCK? | Tullock, Inverness-shire | Extract code |
| 1960? | Spare | |||
| 1976 | L12sc | Liverpool 12 | District code | |
| NS2013 | Spare | |||
| Unclear what this code was used for originally | ||||
| 27/41 | Original | TUNLS, TNsc | Tunbridge Wells, Kent | Extract / shortcode |
| 1996 (Apr) | TUNLS, TN1 | Tunbridge Wells, Kent | Extract / postcode | |
| NS2013 | Spare | |||
| 27/42 | Original | TURFF | Turriff, Aberdeenshire | Extract code |
| 1990 (Mar) | TURFF, AB53 | Turriff, Aberdeenshire | Extract / postcode | |
| NS2013 | AB53 | Turriff, Aberdeenshire | Postcode | |
| Aberdeen recoded in 1990 | ||||
| 27/43 | Original | TWIAM, TWsc | Twickenham, Middlesex | Extract / shortcode |
| 1996 (Apr) | TWIAM, TW1 | Twickenham, Middlesex | Extract / postcode | |
| NS2013 | Spare | |||
| 27/44 | Original | TYCES, LL63 | Tycroes, Gwynedd | Extract / postcode |
| NS2013 | LL63 | Tycroes, Gwynedd | Postcode | |
| 27/45 | Original | TYNAD | Tynehead, Midlothian | Extract code |
| 1971? | Spare | |||
| 1976 | L13sc | Liverpool 13 | District code | |
| NS2013 | Spare | |||
| 27/46 | Original | TYNGL, LL74 | Tynygongl, Gwynedd | Extract / postcode |
| NS2013 | LL74 | Tynygongl, Gwynedd | Postcode | |
| 27/47 | Original | UCKLD, TN22 | Uckfield, East Sussex | Extract / postcode |
| NS2013 | TN22 | Uckfield, East Sussex | Postcode | |
| 27/48 | Original | UDNNY | Udny, Aberdeenshire | Extract code |
| 1974 | Spare | |||
| 1976 | L14sc | Liverpool 14 | District code | |
| NS2013 | Spare | |||
| 27/49 | Original | ULBER, KW2 | Ulbster, Caithness | Extract / postcode |
| 1976 | KW2 | Ulbster, Caithness | Postcode | |
| 27/50 | Original | ULCBY | Ulceby, South Humberside | Extract code |
| NS2013 | Spare | |||
| 27/51 | Original | ULLOL, IV26 | Ullapool, Ross-shire | Extract / postcode |
| NS2013 | IV26 | Ullapool, Ross-shire | Postcode | |
| 27/52 | Original | ULVRY, PA73 | Ulva Ferry, Isle of Mull | Extract / postcode |
| 1976 | PA73 | Ulva Ferry, Isle of Mull | Postcode | |
| 27/53 | Original | ULVON, LA12 | Ulverston, Cumbria | Extract / postcode |
| NS2013 | LA12 | Ulverston, Cumbria | Postcode | |
| 27/54 | Original | UMBGH | Umberleigh, Devon | Extract code |
| NS2013 | Spare | |||
| 27/55 | Original | UPMER | Upminster, Essex | Extract code |
| NS2013 | Spare | |||
| 27/56 | Original | UPPDS | Upperlands, Co.Londonderry | Extract code |
| 1973 | Spare | |||
| 1976 | L16sc | Liverpool 16 | District code | |
| NS2013 | Spare | |||
| 27/57 | Original | UPPAM | Uppingham, Leicestershire | Extract code |
| 1978 | DB20sc | Dublin 20 | District code | |
| NS2013 | HP21 | Aylesbury, Buckinghamshire | Postcode | |
| 27/58 | Original | USKSK | Usk, Gwent | Extract code |
| NS2013 | Spare | |||
| 27/59 | Original | UTTER | Uttoxeter, Staffordshire | Extract code |
| NS2013 | Spare | |||
| 27/60 | Original | UXBGE | Uxbridge, Middlesex | Extract code |
| 1996 (Apr) | UXBGE, UB8 | Uxbridge, Middlesex | Extract / postcode | |
| NS2013 | Spare | |||
| PU1996 has UB8 at both 03/29 and 27/60. Since the latter is apparently shared with the UXBGE extract, it appears to be the correct allocation | ||||
| 27/61 | Original | VENOR, PO38 | Ventnor, Isle of Wight | Extract / postcode |
| NS2013 | PO38 | Ventnor, Isle of Wight | Postcode | |
| 27/62 | Original | VIRER, GU25 | Virginia Water, Surrey | Extract / postcode |
| NS2013 | GU25 | Virginia Water, Surrey | Postcode | |
| 27/63 | Original | WADGE, PL27 | Wadebridge, Cornwall | Extract / postcode |
| NS2013 | PL27 | Wadebridge, Cornwall | Postcode | |
| 27/64 | Original | SP8 | Gillingham, Dorset | Postcode |
| NS2013 | SP10 | Andover, Hampshire | Postcode | |
| 28/01 | Original | LEsc, LEIER | Leicester, Leicestershire | Shortcode / extract |
| 1996 (Apr) | LEIER, LE1 | Leicester, Leicestershire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/02 | Original | SO20 | Southampton, Hampshire | Postcode |
| 28/03 | Original | SO21, SO22, SO23 | Winchester, Hampshire | Shared postcode |
| NS2013 | SO21 | Winchester, Hampshire | Postcode | |
| 28/04 | Original | NG25 | Southwell, Nottinghamshire | Postcode |
| 28/05 | Original | WADST, TN5 | Wadhurst, East Sussex | Extract / postcode |
| NS2013 | TN5 | Wadhurst, East Sussex | Postcode | |
| 28/06 | Original | WAKLD, WFsc | Wakefield, West Yorkshire | Extract / shortcode |
| 1996 (Apr) | WAKLD, WF1 | Wakefield, West Yorkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/07 | Original | WALRN | Walkerburn, Peebles-shire | Extract code |
| NS2013 | Spare | |||
| 28/08 | Original | WALEY | Wallasey, Merseyside Waltham Abbey, Essex |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/09 | Original | WALRD, OX10 | Wallingford, Oxfordshire | Extract / postcode |
| NS2013 | OX10 | Wallingford, Oxfordshire | Postcode | |
| 28/10 | Original | WALON | Wallington, Surrey Walton, Essex |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/11 | Original | WALND | Wallsend, Tyne and Wear | Extract code |
| NS2013 | Spare | |||
| 28/12 | Original | WALLL | Walsall, Staffordshire | Extract code |
| 1971 | Spare | |||
| 1972 | CA23 | Cleator, Cumbria | Postcode | |
| Code became surplus when WALLL was combined with 06/01 WSsc | ||||
| 28/13 | Original | WALAM, NR22 | Walsingham, Norfolk | Extract / postcode |
| NS2013 | NR22 | Walsingham, Norfolk | Postcode | |
| 28/14 | Original | WALSS | Waltham Cross, Hertfordshire | Extract code |
| 1996 (Apr) | WALSS, EN7 | Waltham Cross, Hertfordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/15 | Original | WALES | Walton on Thames, Surrey | Extract code |
| NS2013 | Spare | |||
| 28/16 | Original | WALZE | Walton on the Naze, Essex | Extract code |
| NS2013 | Spare | |||
| 28/17 | Original | WANGE, OX12 | Wantage, Berkshire | Extract / postcode |
| NS2013 | OX12 | Wantage, Berkshire | Postcode | |
| 28/18 | Original | WARRE | Ware, Hertfordshire | Extract code |
| 1996 (Apr) | WARRE, SG11 | Ware, Hertfordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/19 | Original | WARAM | Wareham, Dorset Warlingham, Surrey |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/20 | Original | WARER | Warminster, Wiltshire | Extract code |
| NS2013 | Spare | |||
| 28/21 | Original | WARON | Warrington, Lancashire | Extract code |
| 1972 | CA25 | Cleator Moor, Cumbria | Postcode | |
| Code became surplus when WARON was combined with 46/64 WAsc | ||||
| 28/22 | Original | WARCK | Warwick, Warwickshire | Extract code |
| 1996 (Apr) | WARCK, CV34 | Warwick, Warwickshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/23 | Original | WASON | Washington, Tyne and Wear | Extract code |
| 1996 (Apr) | WASON, NE37 | Washington, Tyne and Wear | Extract / postcode | |
| NS2013 | Spare | |||
| 28/24 | Original | WATET, TA23 | Watchet, Somerset | Extract / postcode |
| NS2013 | TA23 | Watchet, Somerset | Postcode | |
| 28/25 | Original | WEDRE | Wedmore, Somerset | Extract code |
| NS2013 | Spare | |||
| 28/26 | Original | WEDRY | Wednesbury, West Midlands | Extract code |
| NS2013 | Spare | |||
| 28/27 | Original | WELNG | Welling, Kent | Extract code |
| NS2013 | Spare | |||
| 28/28 | Original | WELGH | Wellingborough, Northamptonshire | Extract code |
| 1996 (Apr) | WELGH, NN8 | Wellingborough, Northamptonshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/29 | Original | WELON | Wellington, Somerset [to 1972] Wellington, Shropshire |
Ambiguous extract |
| 1972 | WELON | Wellington, Somerset | Extract code | |
| NS2013 | Spare | |||
| 28/30 | Original | WELEA | Wells next the Sea, Norfolk | Extract code |
| NS2013 | Spare | |||
| 28/31 | Original | WELLS | Wells, Norfolk Wells, Somerset |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/32 | Original | WELOL | Welshpool, Powys | Extract code |
| NS2013 | Spare | |||
| 28/33 | Original | WELYN, AL6 | Welwyn, Hertfordshire | Extract / postcode |
| NS2013 | AL6 | Welwyn, Hertfordshire | Postcode | |
| 28/34 | Original | WELTY | Welwyn Garden City, Hertfordshire | Extract code |
| 1996 (Apr) | WELTY, AL7 | Welwyn Garden City, Hertfordshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/35 | Original | WEMAY | Wemyss Bay, Renfrewshire | Extract code |
| NS2013 | Spare | |||
| 28/36 | Original | WESCH | West Bromwich, West Midlands | Extract code |
| 1996 (Apr) | WESCH, B70 | West Bromwich, West Midlands | Extract / postcode | |
| NS2013 | Spare | |||
| 28/37 | Original | WESRY | Westbury, Wiltshire Westbury [Westbury-on-Severn], Gloucestershire (False) |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/38 | Original | WESEN | Westbury-on-Severn, Gloucestershire | Extract code |
| NS2013 | BA13 | Westbury, Wiltshire | Postcode | |
| BA13 originally allocated to 53/13. As 28/37 was the (ambiguous) extract for Westbury, possibly NS2013 entry for BA13 at 28/38 is a typo? | ||||
| 28/39 | Original | WESER | West Calder, Midlothian | Extract code |
| NS2013 | Spare | |||
| 28/40 | Original | WESEA | Westcliff on Sea, Essex Westgate on Sea, Kent |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/41 | Original | WESON | West Drayton, Middlesex West Linton, Peebles-shire Weston (-super-Mare), Somerset (Alternative) |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/42 | Original | WESAM | Westerham, Kent West Wickham, Kent |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/43 | Original | WESOL | West Hartlepool, Co.Durham | Extract code |
| 197X | Spare | |||
| 1976 | L17sc | Liverpool 17 | District code | |
| NS2013 | Spare | |||
| Alternative for Hartlepool (11/18) no longer used | ||||
| 28/44 | Original | WESDE | West Kilbride, Ayrshire | Extract code |
| NS2013 | Spare | |||
| 28/45 | Original | WESRE | Weston-super-Mare, Somerset | Extract code |
| 1996 (Apr) | WESRE, BS22 | Weston-super-Mare, Somerset | Extract / postcode | |
| NS2013 | Spare | |||
| 28/46 | Original | WETBY | Wetherby, West Yorkshire | Extract code |
| 1996 (Apr) | WETBY, LS22 | Wetherby, West Yorkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/47 | Original | WEYGE | Weybridge, Surrey | Extract code |
| NS2013 | Spare | |||
| 28/48 | Original | WEYTH | Weymouth, Dorset | Extract code |
| 1996 (Apr) | WEYTH, DT3 | Weymouth, Dorset | Extract / postcode | |
| NS2013 | Spare | |||
| 28/49 | Original | WHIBY | Whitby, North Yorkshire | Extract code |
| 1996 (Apr) | WHIBY, YO21 | Whitby, North Yorkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/50 | Original | WHICH | Whitchurch, Hampshire Whitchurch, Shropshire |
Ambiguous extract |
| NS2013 | Spare | |||
| 28/51 | Original | WHINS | Whitecairns, Aberdeenshire | Extract code |
| 1976 | Spare | |||
| 1976 | L18sc | Liverpool 18 | District code | |
| NS2013 | Spare | |||
| 28/52 | Original | WHIEN, CA28 | Whitehaven, Cumbria | Extract / postcode |
| NS2013 | CA28 | Whitehaven, Cumbria | Postcode | |
| 28/53 | Original | WHIAD | Whitehead, Co.Antrim | Extract code |
| 1973 | Spare | |||
| 1976 | L19sc | Liverpool 19 | District code | |
| NS2013 | Spare | |||
| 28/54 | Original | WHIND, SA34 | Whitland, Dyfed | Extract / postcode |
| NS2013 | SA34 | Whitland, Dyfed | Postcode | |
| 28/55 | Original | WHIAY | Whitley Bay, Tyne and Wear | Extract code |
| 1996 (Apr) | WHIAY, NE25 | Whitley Bay, Northumberland | Extract / postcode | |
| NS2013 | Spare | |||
| 28/56 | Original | WHILE, CT5 | Whitstable, Kent | Extract / postcode |
| NS2013 | CT5 | Whitstable, Kent | Postcode | |
| 28/57 | Original | WHYFE | Whyteleafe, Surrey | Extract code |
| NS2013 | Spare | |||
| 28/58 | Original | WICCK, KW1, KWsc | Wick, Caithness | Extract / postcode / shortcode |
| NS2013 | KW1 | Wick, Caithness | Postcode | |
| 28/59 | Original | WICRD | Wickford, Essex | Extract code |
| 1996 (Apr) | WICRD, SS11 | Wickford, Essex | Extract / postcode | |
| NS2013 | Spare | |||
| 28/60 | Original | WIDES | Widnes, Cheshire | Extract code |
| NS2013 | Spare | |||
| 28/61 | Original | WIGAN, WNsc | Wigan, Lancashire | Extract / shortcode |
| 1996 (Apr) | WIGAN, WN1 | Wigan, Lancashire | Extract / postcode | |
| NS2013 | Spare | |||
| 28/62 | Original | WIGON | Wigton, Cumbria | Extract code |
| NS2013 | Spare | |||
| 28/63 | Original | WIGWN | Wigtown, Wigtownshire | Extract code |
| 1976 | Spare | |||
| 1976 | HMSsc | HM Ships | Shortcode | |
| NS2013 | Spare | |||
| 28/64 | Original | SP10, SP11 | Andover, Hampshire | Shared postcode |
| NS2013 | TA8 | Burnham on Sea, Somerset | Postcode | |
| TA8 originally allocated to 29/64 | ||||
| 29/01 | Original | TSsc, MIDGH | Middlesbrough, North Yorkshire | Shortcode / extract |
| 1996 (Apr) | MIDGH TS1 | Middlesbrough, North Yorkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 29/02 | Original | TA1, TA2 | Taunton, Somerset | Shared postcode |
| NS2013 | TA1 | Taunton, Somerset | Postcode | |
| 29/03 | Original | TA3, TA4 | Taunton, Somerset | Shared postcode |
| NS2013 | TA3 | Taunton, Somerset | Postcode | |
| 29/04 | Original | TA21 | Wellington, Somerset | Postcode |
| 1996 (Apr) | TA21, WELON | Wellington, Somerset | Postcode / extract | |
| 29/05 | Original | WILLL | Willenhall, West Midlands | Extract code |
| 1996 (Apr) | WILLL, WV12 | Willenhall, West Midlands | Extract / postcode | |
| NS2013 | Spare | |||
| 29/06 | Original | WILOW | Wilmslow, Cheshire | Extract code |
| NS2013 | Spare | |||
| 29/07 | Original | WIMNE | Wimborne, Dorset | Extract code |
| NS2013 | Spare | |||
| 29/08 | Original | WINON | Wincanton, Somerset | Extract code |
| NS2013 | XY98 | TEST CODE | Engineering test code | |
| 29/09 | Original | WINGH | Winkleigh, Devon [to 1977] Winchburgh, West Lothian |
Ambiguous extract |
| 1977 | WINGH | Winkleigh, Devon | Extract code | |
| NS2013 | XY99 | TEST CODE | Engineering test code | |
| 29/10 | Original | WINEA, TN36 | Winchelsea, East Sussex | Extract / postcode |
| NS2013 | TN36 | Winchelsea, East Sussex | Postcode | |
| 29/11 | Original | WINER | Winchester, Hampshire | Extract code |
| 1996 (Apr) | WINER, SO21 | Winchester, Hampshire | Extract / postcode | |
| NS2013 | Spare | |||
| 29/12 | Original | WINRE, LA23 | Windermere, Cumbria | Extract / postcode |
| NS2013 | LA23 | Windermere, Cumbria | Postcode | |
| 29/13 | Original | WINAM, GU20 | Windlesham, Surrey | Extract / postcode |
| NS2013 | GU20 | Windlesham, Surrey | Postcode | |
| 29/14 | Original | WINOR | Windsor, Berkshire | Extract code |
| NS2013 | Spare | |||
| 29/15 | Original | WINTE | Wingate, Co.Durham | Extract code |
| NS2013 | Spare | |||
| 29/16 | Original | WINBE | Winscombe, Somerset | Extract code |
| NS2013 | Spare | |||
| 29/17 | Original | WINRD | Winsford, Cheshire | Extract code |
| NS2013 | Spare | |||
| 29/18 | Original | WIRAL | Wirral, Merseyside | Extract code |
| 1996 (Apr) | WIRAL, L46 | Wirral, Merseyside | Extract / postcode | |
| NS2013 | Spare | |||
| 29/19 | Original | ? | Extract code | |
| 1972 | CA26 | Frizington, Cumbria | Postcode | |
| Original assignation unknown | ||||
| 29/20 | Original | WISCH | Wisbech, Cambridgeshire | Extract code |
| 1996 (Apr) | WISCH, PE13 | Wisbech, Cambridgeshire | Extract / postcode | |
| NS2013 | IG8 | Woodford Green, Essex | Postcode | |
| WOOEN/IG8 was previously 29/29 which is on NS2013 as spare | ||||
| 29/21 | Original | WISAW | Wishaw, Lanarkshire | Extract code |
| NS2013 | Spare | |||
| 29/22 | Original | WITAM | Witham, Essex | Extract code |
| NS2013 | Spare | |||
| 29/23 | Original | WITEA | Withernsea, North Humberside | Extract code |
| NS2013 | Spare | |||
| 29/24 | Original | WITEY | Witney, Oxfordshire | Extract code |
| NS2013 | Spare | |||
| 29/25 | Original | WOKNG | Woking, Surrey | Extract code |
| 1996 (Apr) | WOKNG, GU21 | Woking, Surrey | Extract / postcode | |
| NS2013 | Spare | |||
| 29/26 | Original | WOKAM | Wokingham, Berkshire | Extract code |
| 1996 (Apr) | WOKAM, RG40 | Wokingham, Berkshire | Extract / postcode | |
| NS2013 | Spare | |||
| 29/27 | Original | WOLON | Wolverhampton, West Midlands [to 1973] Wolverton, Buckinghamshire |
Ambiguous extract |
| 1973? | WOLON, WVsc | Wolverhampton, West Midlands | Extract / shortcode | |
| 1996 (Apr) | WOLON, WV1 | Wolverhampton, West Midlands | Extract / postcode | |
| NS2013 | Spare | |||
| WOLON extract (29/27) was ambiguous until 1973, after which WVsc (originally 50/01) was moved to that code | ||||
| 29/28 | Original | WOOGE | Woodbridge, Suffolk | Extract code |
| 1996 (Apr) | WOOGE, IP12 | Woodbridge, Suffolk | Extract / postcode | |
| NS2013 | Spare | |||
| 29/29 | Original | WOOEN, IG8 | Woodford Green, Essex | Extract / postcode |
| NS2013 | Spare | |||
| 29/30 | Original | WOOPA | Woodhall Spa, Lincolnshire | Extract code |
| NS2013 | Spare | |||
| 29/31 | Original | WOOBE | Woolacombe, Devon | Extract code |
| NS2013 | Spare | |||
| 29/32 | Original | WOOER, NE71 | Wooler, Northumberland | Extract / postcode |
| NS2013 | NE71 | Wooler, Northumberland | Postcode | |
| 29/33 | Original | WORER | Worcester, Worcestershire | Extract code |
| 1972 | CF33 | Bridgend, Mid Glamorgan | Postcode | |
| WORER extract combined with WRsc 56/01 in 1972 | ||||
| 29/34 | Original | WORRK | Worcester Park, Surrey | Extract code |
| NS2013 | Spare | |||
| 29/35 | Original | WORON | Workington, Cumbria | Extract code |
| NS2013 | Spare | |||
| 29/36 | Original | WOROP | Worksop, Nottinghamshire | Extract code |
| 1996 (Apr) | WOROP, S80 | Worksop, Nottinghamshire | Extract / postcode | |
| NS2013 | Spare | |||
| 29/37 | Original | WORNG | Worthing, West Sussex | Extract code |
| 1996 (Apr) | WORNG, BN11 | Worthing, West Sussex | Extract / postcode | |
| NS2013 | Spare | |||
| 29/38 | Original | WOTGE | Wotton under Edge, Gloucestershire | Extract code |
| NS2013 | CA95 | Workington, Cumbria (non-geographic) |
Postcode | |
| 29/39 | Original | WREAM | Wrexham, Clwyd | Extract code |
| 1996 (Apr) | WREAM, LL11 | Wrexham, Clwyd | Extract / postcode | |
| NS2013 | Spare | |||
| 29/40 | Original | WYLAM | Wylam, Northumberland | Extract code |
| NS2013 | Spare | |||
| 29/41 | Original | WYMAM, NR18 | Wymondham, Norfolk | Extract / postcode |
| NS2013 | NR18 | Wymondham, Norfolk | Postcode | |
| 29/42 | Original | YARRM | Yarm, North Yorkshire | Extract code |
| NS2013 | Spare | |||
| 29/43 | Original | YARTH | Yarmouth, Isle of Wight (Great) Yarmouth, Norfolk (False) |
Ambiguous extract |
| NS2013 | Spare | |||
| 29/44 | Original | YELON | Yelverton, Devon | Extract code |
| NS2013 | Spare | |||
| 29/45 | Original | YEOIL | Yeovil, Somerset | Extract code |
| 1996 (Apr) | YEOIL, BA20 | Yeovil, Somerset | Extract / postcode | |
| NS2013 | Spare | |||
| 29/46 | Original | YSTIG | Ystrad Meurig, Dyfed | Extract code |
| NS2013 | Spare | |||
| 29/47 | Original | YTHNK | Ythanbank, Aberdeenshire | Extract code |
| 1971? | Spare | |||
| 1976 | L22sc | Liverpool 22 | District code | |
| NS2013 | Spare | |||
| 29/48 | Original | N1, N1sc | London N1 | Postcode / district code |
| NS2013 | N1 | London N1 | Postcode | |
| 29/49 | Original | N2, N2sc | London N2 | Postcode / district code |
| NS2013 | N2 | London N2 | Postcode | |
| 29/50 | Original | N3, N3sc | London N3 | Postcode / district code |
| NS2013 | N3 | London N3 | Postcode | |
| 29/51 | Original | N4, N4sc | London N4 | Postcode / district code |
| NS2013 | N4 | London N4 | Postcode | |
| 29/52 | Original | N5, N5sc | London N5 | Postcode / district code |
| NS2013 | N5 | London N5 | Postcode | |
| 29/53 | Original | N6, N6sc | London N6 | Postcode / district code |
| NS2013 | N6 | London N6 | Postcode | |
| 29/54 | Original | N7, N7sc | London N7 | Postcode / district code |
| NS2013 | N7 | London N7 | Postcode | |
| 29/55 | Original | N8, N8sc | London N8 | Postcode / district code |
| NS2013 | N8 | London N8 | Postcode | |
| 29/56 | Original | N9, N9sc | London N9 | Postcode / district code |
| NS2013 | N9 | London N9 | Postcode | |
| 29/57 | Original | N10, N10sc | London N10 | Postcode / district code |
| NS2013 | N10 | London N10 | Postcode | |
| 29/58 | Original | N11, N11sc | London N11 | Postcode / district code |
| NS2013 | N11 | London N11 | Postcode | |
| 29/59 | Original | N12, N12sc | London N12 | Postcode / district code |
| NS2013 | N12 | London N12 | Postcode | |
| 29/60 | Original | N13, N13sc | London N13 | Postcode / district code |
| NS2013 | N13 | London N13 | Postcode | |
| 29/61 | Original | N14, N14sc | London N14 | Postcode / district code |
| NS2013 | N14 | London N14 | Postcode | |
| 29/62 | Original | N15, N15sc | London N15 | Postcode / district code |
| NS2013 | N15 | London N15 | Postcode | |
| 29/63 | Original | N16, N16sc | London N16 | Postcode / district code |
| NS2013 | N16 | London N16 | Postcode | |
| 29/64 | Original | TA8 | Burnham on Sea, Somerset | Postcode |
| 1996 (Apr) | TA8, BUREA | Burnham on Sea, Somerset | Extract / postcode | |
| NS2013 | TA5 | Bridgwater, Somerset | Postcode | |
| 30/01 | Original | NPsc | Newport, Gwent | Shortcode |
| NS2013 | Spare | |||
| NEWRT extract 17/36 ambiguous | ||||
| 30/02 | Original | BT27, BT28 | Lisburn, Co.Antrim | Shared postcode |
| NS2013 | BT27 | Lisburn, Co.Antrim | Postcode | |
| 30/03 | Original | NG22, NG23, NG24 | Newark, Nottinghamshire | Shared postcode |
| NS2013 | NG22 | Newark, Nottinghamshire | Postcode | |
| 30/04 | Original | NG31, NG32, NG33 | Grantham, Lincolnshire | Shared postcode |
| NS2013 | NG31 | Grantham, Lincolnshire | Postcode | |
| 30/05 | Original | N17, N17sc | London N17 | Postcode / district code |
| NS2013 | N17 | London N17 | Postcode | |
| 30/06 | Original | N18, N18sc | London N18 | Postcode / district code |
| NS2013 | N18 | London N18 | Postcode | |
| 30/07 | Original | N19, N19sc | London N19 | Postcode / district code |
| NS2013 | N19 | London N19 | Postcode | |
| 30/08 | Original | N20, N20sc | London N20 | Postcode / district code |
| NS2013 | N20 | London N20 | Postcode | |
| 30/09 | Original | N21, N21sc | London N21 | Postcode / district code |
| NS2013 | N21 | London N21 | Postcode | |
| 30/10 | Original | N22, N22sc | London N22 | Postcode / district code |
| NS2013 | N22 | London N22 | Postcode | |
| 30/11 | Original | NW1, NW1sc | London NW1 | Postcode / district code |
| NS2013 | NW1 | London NW1 | Postcode | |
| 30/12 | Original | NW2, NW2sc | London NW2 | Postcode / district code |
| NS2013 | NW2 | London NW2 | Postcode | |
| 30/13 | Original | NW3, NW3sc | London NW3 | Postcode / district code |
| NS2013 | NW3 | London NW3 | Postcode | |
| 30/14 | Original | NW4, NW4sc | London NW4 | Postcode / district code |
| NS2013 | NW4 | London NW4 | Postcode | |
| 30/15 | Original | NW5, NW5sc | London NW5 | Postcode / district code |
| NS2013 | NW5 | London NW5 | Postcode | |
| 30/16 | Original | NW6, NW6sc | London NW6 | Postcode / district code |
| NS2013 | NW6 | London NW6 | Postcode | |
| 30/17 | Original | NW7, NW7sc | London NW7 | Postcode / district code |
| NS2013 | NW7 | London NW7 | Postcode | |
| 30/18 | Original | NW8, NW8sc | London NW8 | Postcode / district code |
| NS2013 | NW8 | London NW8 | Postcode | |
| 30/19 | Original | NW9, NW9sc | London NW9 | Postcode / district code |
| NS2013 | NW9 | London NW9 | Postcode | |
| 30/20 | Original | NW10, NW10sc | London NW10 | Postcode / district code |
| NS2013 | NW10 | London NW10 | Postcode | |
| 30/21 | Original | NW11, NW11sc | London NW11 | Postcode / district code |
| NS2013 | NW11 | London NW11 | Postcode | |
| 30/22 | Original | SE1, SE1sc | London SE1 | Postcode / district code |
| NS2013 | SE1 | London SE1 | Postcode | |
| 30/23 | Original | SE2, SE2sc | London SE2 | Postcode / district code |
| NS2013 | Spare | |||
| 30/24 | Original | SE3, SE3sc | London SE3 | Postcode / district code |
| NS2013 | SE3 | London SE3 | Postcode | |
| 30/25 | Original | SE4, SE4sc | London SE4 | Postcode / district code |
| NS2013 | SE4 | London SE4 | Postcode | |
| 30/26 | Original | SE5, SE5sc | London SE5 | Postcode / district code |
| NS2013 | SE5 | London SE5 | Postcode | |
| 30/27 | Original | SE6, SE6sc | London SE6 | Postcode / district code |
| NS2013 | SE6 | London SE6 | Postcode | |
| 30/28 | Original | SE7, SE7sc | London SE7 | Postcode / district code |
| NS2013 | SE7 | London SE7 | Postcode | |
| 30/29 | Original | SE8, SE8sc | London SE8 | Postcode / district code |
| NS2013 | SE8 | London SE8 | Postcode | |
| 30/30 | Original | SE9, SE9sc | London SE9 | Postcode / district code |
| NS2013 | SE9 | London SE9 | Postcode | |
| 30/31 | Original | SE10, SE10sc | London SE10 | Postcode / district code |
| NS2013 | SE10 | London SE10 | Postcode | |
| 30/32 | Original | SE11, SE11sc | London SE11 | Postcode / district code |
| NS2013 | SE11 | London SE11 | Postcode | |
| 30/33 | Original | SE12, SE12sc | London SE12 | Postcode / district code |
| NS2013 | SE12 | London SE12 | Postcode | |
| 30/34 | Original | SE13, SE13sc | London SE13 | Postcode / district code |
| NS2013 | SE13 | London SE13 | Postcode | |
| 30/35 | Original | SE14, SE14sc | London SE14 | Postcode / district code |
| NS2013 | SE14 | London SE14 | Postcode | |
| 30/36 | Original | SE15, SE15sc | London SE15 | Postcode / district code |
| NS2013 | SE15 | London SE15 | Postcode | |
| 30/37 | Original | SE16, SE16sc | London SE16 | Postcode / district code |
| NS2013 | SE16 | London SE16 | Postcode | |
| 30/38 | Original | SE17, SE17sc | London SE17 | Postcode / district code |
| NS2013 | SE17 | London SE17 | Postcode | |
| 30/39 | Original | SE18, SE18sc | London SE18 | Postcode / district code |
| NS2013 | SE18 | London SE18 | Postcode | |
| 30/40 | Original | SE19, SE19sc | London SE19 | Postcode / district code |
| NS2013 | SE19 | London SE19 | Postcode | |
| 30/41 | Original | SE20, SE20sc | London SE20 | Postcode / district code |
| NS2013 | SE20 | London SE20 | Postcode | |
| 30/42 | Original | SE21, SE21sc | London SE21 | Postcode / district code |
| NS2013 | SE21 | London SE21 | Postcode | |
| 30/43 | Original | SE22, SE22sc | London SE22 | Postcode / district code |
| NS2013 | SE22 | London SE22 | Postcode | |
| 30/44 | Original | SE23, SE23sc | London SE23 | Postcode / district code |
| NS2013 | SE23 | London SE23 | Postcode | |
| 30/45 | Original | SE24, SE24sc | London SE24 | Postcode / district code |
| NS2013 | SE24 | London SE24 | Postcode | |
| 30/46 | Original | SE25, SE25sc | London SE25 | Postcode / district code |
| NS2013 | SE25 | London SE25 | Postcode | |
| 30/47 | Original | SE26, SE26sc | London SE26 | Postcode / district code |
| NS2013 | SE26 | London SE26 | Postcode | |
| 30/48 | Original | SE27, SE27sc | London SE27 | Postcode / district code |
| NS2013 | SE27 | London SE27 | Postcode | |
| 30/49 | Original | SE99 | London SE | Postcode |
| Large user | ||||
| 30/50 | Original | SW1, SW1sc | London SW1 | Postcode / district code |
| NS2013 | Spare | |||
| 30/51 | Original | SW2, SW2sc | London SW2 | Postcode / district code |
| NS2013 | SW2 | London SW2 | Postcode | |
| 30/52 | Original | SW3, SW3sc | London SW3 | Postcode / district code |
| NS2013 | SW3 | London SW3 | Postcode | |
| 30/53 | Original | SW4, SW4sc | London SW4 | Postcode / district code |
| NS2013 | SW4 | London SW4 | Postcode | |
| 30/54 | Original | SW5, SW5sc | London SW5 | Postcode / district code |
| NS2013 | SW5 | London SW5 | Postcode | |
| 30/55 | Original | SW6, SW6sc | London SW6 | Postcode / district code |
| NS2013 | SW6 | London SW6 | Postcode | |
| 30/56 | Original | SW7, SW7sc | London SW7 | Postcode / district code |
| NS2013 | SW7 | London SW7 | Postcode | |
| 30/57 | Original | SW8, SW8sc | London SW8 | Postcode / district code |
| NS2013 | SW8 | London SW8 | Postcode | |
| 30/58 | Original | SW9, SW9sc | London SW9 | Postcode / district code |
| NS2013 | SW9 | London SW9 | Postcode | |
| 30/59 | Original | SW10, SW10sc | London SW10 | Postcode / district code |
| NS2013 | SW10 | London SW10 | Postcode | |
| 30/60 | Original | SW11, SW11sc | London SW11 | Postcode / district code |
| NS2013 | SW11 | London SW11 | Postcode | |
| 30/61 | Original | SW12, SW12sc | London SW12 | Postcode / district code |
| NS2013 | SW12 | London SW12 | Postcode | |
| 30/62 | Original | SW13, SW13sc | London SW13 | Postcode / district code |
| NS2013 | SW13 | London SW13 | Postcode | |
| 30/63 | Original | SW14, SW14sc | London SW14 | Postcode / district code |
| NS2013 | SW14 | London SW14 | Postcode | |
| 30/64 | Original | TA5, TA6, TA7 | Bridgwater, Somerset | Shared postcode |
| NS2013 | BT68 | Caledon, Co.Tyrone | Postcode | |
| BT68 was originally 31/64 | ||||
| 31/01 | Original | NNsc | Northampton, Northamptonshire | Shortcode |
| NS2013 | Spare | |||
| NORON extract (17/45) multiply ambiguous | ||||
| 31/02 | Original | NG18, NG19 | Mansfield, Nottinghamshire | Shared postcode |
| NS2013 | NG18 | Mansfield, Nottinghamshire | Postcode | |
| 31/03 | Original | NG20 | Mansfield, Nottinghamshire | Postcode |
| 31/04 | Original | NG21 | Mansfield, Nottinghamshire | Postcode |
| 31/05 | Original | SW15, SW15sc | London SW15 | Postcode / district code |
| NS2013 | SW15 | London SW15 | Postcode | |
| 31/06 | Original | SW16, SW16sc | London SW16 | Postcode / district code |
| NS2013 | SW16 | London SW16 | Postcode | |
| 31/07 | Original | SW17, SW17sc | London SW17 | Postcode / district code |
| NS2013 | SW17 | London SW17 | Postcode | |
| 31/08 | Original | SW18, SW18sc | London SW18 | Postcode / district code |
| NS2013 | SW18 | London SW18 | Postcode | |
| 31/09 | Original | SW19, SW19sc | London SW19 | Postcode / district code |
| NS2013 | SW19 | London SW19 | Postcode | |
| 31/10 | Original | SW20, SW20sc | London SW20 | Postcode / district code |
| NS2013 | SW20 | London SW20 | Postcode | |
| 31/11 | Original | E1, E1sc | London E1 | Postcode / district code |
| NS2013 | E1 | London E1 | Postcode | |
| 31/12 | Original | E2, E2sc | London E2 | Postcode / district code |
| NS2013 | E2 | London E2 | Postcode | |
| 31/13 | Original | E3, E3sc | London E3 | Postcode / district code |
| NS2013 | E3 | London E3 | Postcode | |
| 31/14 | Original | E4, E4sc | London E4 | Postcode / district code |
| NS2013 | E4 | London E4 | Postcode | |
| 31/15 | Original | E5, E5sc | London E5 | Postcode / district code |
| NS2013 | E5 | London E5 | Postcode | |
| 31/16 | Original | E6, E6sc | London E6 | Postcode / district code |
| NS2013 | E6 | London E6 | Postcode | |
| 31/17 | Original | E7, E7sc | London E7 | Postcode / district code |
| NS2013 | E7 | London E7 | Postcode | |
| 31/18 | Original | E8, E8sc | London E8 | Postcode / district code |
| NS2013 | E8 | London E8 | Postcode | |
| 31/19 | Original | E9, E9sc | London E9 | Postcode / district code |
| NS2013 | E9 | London E9 | Postcode | |
| 31/20 | Original | E10, E10sc | London E10 | Postcode / district code |
| NS2013 | E10 | London E10 | Postcode | |
| 31/21 | Original | E11, E11sc | London E11 | Postcode / district code |
| NS2013 | E11 | London E11 | Postcode | |
| 31/22 | Original | E12, E12sc | London E12 | Postcode / district code |
| NS2013 | E12 | London E12 | Postcode | |
| 31/23 | Original | E13, E13sc | London E13 | Postcode / district code |
| NS2013 | Spare | |||
| 31/24 | Original | E14, E14sc | London E14 | Postcode / district code |
| NS2013 | E14 | London E14 | Postcode | |
| 31/25 | Original | E15, E15sc | London E15 | Postcode / district code |
| NS2013 | E15 | London E15 | Postcode | |
| 31/26 | Original | E16, E16sc | London E16 | Postcode / district code |
| NS2013 | E16 | London E16 | Postcode | |
| 31/27 | Original | E17, E17sc | London E17 | Postcode / district code |
| NS2013 | E17 | London E17 | Postcode | |
| 31/28 | Original | E18, E18sc | London E18 | Postcode / district code |
| NS2013 | E18 | London E18 | Postcode | |
| 31/29 | Original | EC1sc, EC1 | London EC1 | |
| NS2013 | Spare | |||
| 31/30 | Original | EC2sc, EC2 | London EC2 | |
| NS2013 | Spare | |||
| 31/31 | Original | EC3sc, EC3 | London EC3 | |
| NS2013 | Spare | |||
| 31/32 | Original | EC4sc, EC4 | London EC4 | |
| NS2013 | Spare | |||
| 31/33 | Original | EC99, EC9sc | London EC | Postcode / district code |
| NS2013 | CF10 | Cardiff | Postcode | |
| EC99 was allocated for Readers' Digest | ||||
| 31/34 | Original | EC4X, ECCsc, EC88 | London EC | Postcode / shortcode |
| NS2013 | EC88 | London EC (non-geographic) |
Postcode | |
| EC Competitions | ||||
| 31/35 | Original | SE28, SE28sc | London SE28 | Postcode / district code |
| NS2013 | SE28 | London SE28 | Postcode | |
| 31/36 | Original | W2, W2sc | London W2 | Postcode / district code |
| NS2013 | W2 | London W2 | Postcode | |
| 31/37 | Original | W3, W3sc | London W3 | Postcode / district code |
| NS2013 | W3 | London W3 | Postcode | |
| 31/38 | Original | W4, W4sc | London W4 | Postcode / district code |
| NS2013 | W4 | London W4 | Postcode | |
| 31/39 | Original | W5, W5sc | London W5 | Postcode / district code |
| NS2013 | W5 | London W5 | Postcode | |
| 31/40 | Original | W6, W6sc | London W6 | Postcode / district code |
| NS2013 | W6 | London W6 | Postcode | |
| 31/41 | Original | W7, W7sc | London W7 | Postcode / district code |
| NS2013 | W7 | London W7 | Postcode | |
| 31/42 | Original | W8, W8sc | London W8 | Postcode / district code |
| NS2013 | W8 | London W8 | Postcode | |
| 31/43 | Original | W9, W9sc | London W9 | Postcode / district code |
| NS2013 | W9 | London W9 | Postcode | |
| 31/44 | Original | W10, W10sc | London W10 | Postcode / district code |
| NS2013 | W10 | London W10 | Postcode | |
| 31/45 | Original | W11, W11sc | London W11 | Postcode / district code |
| NS2013 | W11 | London W11 | Postcode | |
| 31/46 | Original | W12, W12sc | London W12 | Postcode / district code |
| NS2013 | W12 | London W12 | Postcode | |
| 31/47 | Original | W13, W13sc | London W13 | Postcode / district code |
| NS2013 | W13 | London W13 | Postcode | |
| 31/48 | Original | W14, W14sc | London W14 | Postcode / district code |
| NS2013 | W14 | London W14 | Postcode | |
| 31/49 | Original | WC1, WC1sc | London WC1 | Postcode / district code |
| NS2013 | Spare | |||
| 31/50 | Original | WC2, WC2sc | London WC2 | Postcode / district code |
| NS2013 | Spare | |||
| 31/51 | Original | WC99 | London WC | Postcode |
| Large users | ||||
| 31/52 | Original | CF1 | Cardiff | Postcode |
| 31/53 | Original | CF2 | Cardiff | Postcode |
| 31/54 | Original | CF3 | Cardiff | Postcode |
| 31/55 | Original | CF4 | Cardiff | Postcode |
| 31/56 | Original | CF5 | Cardiff | Postcode |
| 31/57 | Original | CF6 | Barry, Penarth, South Glamorgan | Postcode |
| 31/58 | Original | CF7 | Pontyclun, Mid Glamorgan | Postcode |
| 31/59 | Original | CF8 | Caerphilly, Mid Glamorgan | Postcode |
| 31/60 | Original | NPT | Newport, Gwent | Postcode |
| 198X | NP9 | Newport, Gwent | Postcode | |
| Old-style three-letter code originally | ||||
| 31/61 | Original | NP1 | Newport, Gwent | Postcode |
| 31/62 | Original | NP2 | Tredegar, Blackwood, Gwent | Postcode |
| 31/63 | Original | NP3 | Abertillery, Ebbw V., Gwent | Postcode |
| 31/64 | Original | BT68 | Caledon, Co.Tyrone | Postcode |
| NS2013 | CM11 | Billericay, Essex | Postcode | |
| 32/01 | Original | NRsc | Norwich, Norfolk | Postcode |
| NS2013 | Spare | |||
| NORCH extract 17/51 ambiguous with Northwich | ||||
| 32/02 | Original | PE20, PE21 | Boston, Lincolnshire | Shared postcode |
| NS2013 | PE20 | Boston, Lincolnshire | Postcode | |
| 32/03 | Original | PE22 | Boston, Lincolnshire | Postcode |
| 32/04 | Original | PE24, PE25 | Skegness, Lincolnshire | Shared postcode |
| NS2013 | PE24 | Skegness, Lincolnshire | Postcode | |
| 32/05 | Original | NP4 | Pontypool, Gwent | Postcode |
| 32/06 | Original | NP5 | Monmouth, Gwent | Postcode |
| 32/07 | Original | NP6 | Chepstow, Gwent | Postcode |
| 1996 (Apr) | NP6, CHEOW | Chepstow, Gwent | Postcode / extract | |
| 32/08 | Original | ACCON | Accrington, Lancashire | Extract code |
| NS2013 | CF11 | Cardiff | Postcode | |
| 32/09 | Original | POOLE | Poole, Dorset | Extract code |
| 1996 (Apr) | POOLE, BH12 | Poole, Dorset | Extract / postcode | |
| NS2013 | CF14 | Cardiff | Postcode | |
| 32/10 | Original | HOVVE | Hove, East Sussex | Extract / postcode |
| NS2013 | CF15 | Cardiff | Postcode | |
| 32/11 | Original | BECAM | Beckenham, Kent | Extract code |
| NS2013 | Spare | |||
| 32/12 | Original | WEMEY | Wembley, Middlesex | Extract code |
| 1996 (Apr) | WEMEY, HA0 | Wembley, Middlesex | Extract / postcode | |
| NS2013 | Spare | |||
| 32/13 | Original | STOES | Stockton-on-Tees, Co.Durham | Extract code |
| 1996 (Apr) | STOES, TS16 | Stockton-on-Tees, Co.Durham | Extract / postcode | |
| NS2013 | Spare | |||
| 32/14 | Original | GOSRT | Gosport, Hampshire | Extract code |
| 1996 (Apr) | GOSRT, PO12 | Gosport, Hampshire | Extract / postcode | |
| NS2013 | Spare | |||
| 32/15 | Original | REITE | Reigate, Surrey | Extract code |
| NS2013 | Spare | |||
| 32/16 | Original | DAGAM | Dagenham, Essex | Extract code |
| 1996 (Apr) | DAGAM, RM8 | Dagenham, Essex | Extract / postcode | |
| NS2013 | Spare | |||
| 32/17 | Original | AB9 | Aberdeen, Aberdeenshire | Postcode |
| Businesses & Large users | ||||
| 32/18 | Original | NG1 | Nottingham, Nottinghamshire | Postcode |
| 32/19 | Original | NG2 | Nottingham, Nottinghamshire | Postcode |
| 32/20 | Original | NG3 | Nottingham, Nottinghamshire | Postcode |
| 32/21 | Original | NG4 | Nottingham, Nottinghamshire | Postcode |
| 32/22 | Original | NG5 | Nottingham, Nottinghamshire | Postcode |
| 32/23 | Original | NG6 | Nottingham, Nottinghamshire | Postcode |
| 32/24 | Original | NG7 | Nottingham, Nottinghamshire | Postcode |
| 32/25 | Original | NG8 | Nottingham, Nottinghamshire | Postcode |
| 32/26 | Original | NG9 | Nottingham, Nottinghamshire | Postcode |
| 32/27 | Original | NG10 | Nottingham, Nottinghamshire | Postcode |
| 32/28 | Original | NG11 | Nottingham, Nottinghamshire | Postcode |
| 32/29 | Original | NG12 | Nottingham, Nottinghamshire | Postcode |
| 32/30 | Original | NG13 | Nottingham, Nottinghamshire | Postcode |
| 32/31 | Original | NG14 | Nottingham, Nottinghamshire | Postcode |
| 32/32 | Original | NG15 | Nottingham, Nottinghamshire | Postcode |
| 32/33 | Original | NG16 | Nottingham, Nottinghamshire | Postcode |
| 32/34 | Original | NG17 | Nottingham, Nottinghamshire | Postcode |
| 32/35 | Original | S17 | Sheffield | Postcode |
| 32/36 | Original | S18 | Sheffield | Postcode |
| 32/37 | Original | S19 | Sheffield | Postcode |
| 32/38 | Original | CHAAM | Chatham, Kent | Extract code |
| 1996 (Apr) | CHAAM, ME4 | Chatham, Kent | Extract / postcode | |
| NS2013 | Spare | |||
| 32/39 | Original | CV1 | Coventry, Warwickshire | Postcode |
| 32/40 | Original | CV2 | Coventry, Warwickshire | Postcode |
| 32/41 | Original | CV3 | Coventry, Warwickshire | Postcode |
| 32/42 | Original | CV4 | Coventry, Warwickshire | Postcode |
| 32/43 | Original | CV5 | Coventry, Warwickshire | Postcode |
| 32/44 | Original | CV6 | Coventry, Warwickshire | Postcode |
| 32/45 | Original | CV7 | Coventry, Warwickshire | Postcode |
| 32/46 | Original | CV8 | Kenilworth, Warwickshire | Postcode |
| 1996 (Apr) | CV8, KENTH | Kenilworth, Warwickshire | Postcode / extract | |
| 32/47 | Original | LE1 | Leicester, Leicestershire | Postcode |
| 32/48 | Original | LE2 | Leicester, Leicestershire | Postcode |
| 32/49 | Original | LE3 | Leicester, Leicestershire | Postcode |
| 32/50 | Original | LE4 | Leicester, Leicestershire | Postcode |
| 32/51 | Original | LE5 | Leicester, Leicestershire | Postcode |
| 32/52 | Original | LE6 | Leicester, Leicestershire | Postcode |
| 32/53 | Original | LE7 | Leicester, Leicestershire | Postcode |
| 32/54 | Original | LE8 | Leicester, Leicestershire | Postcode |
| 32/55 | Original | LE9 | Leicester, Leicestershire | Postcode |
| 32/56 | Original | NE13 | Newcastle-on-Tyne, Tyne and Wear | Postcode |
| 32/57 | Original | NE14 | Newcastle-on-Tyne, Tyne and Wear | Postcode |
| NS2013 | NE15 | Postcode | ||
| 32/58 | Original | BD1 | Bradford, West Yorkshire | Postcode |
| 32/59 | Original | BD2 | Bradford, West Yorkshire | Postcode |
| 32/60 | Original | BD3 | Bradford, West Yorkshire | Postcode |
| 32/61 | Original | BD4 | Bradford, West Yorkshire | Postcode |
| 32/62 | Original | BD5 | Bradford, West Yorkshire | Postcode |
| 32/63 | Original | BD6 | Bradford, West Yorkshire | Postcode |
| 32/64 | Original | CM11, CM12 | Billericay, Essex | Shared postcode |
| NS2013 | CM17 | Harlow, Essex | Postcode | |
