National System Binaries – pages 17 to 24

Code	Date	Keying(s)	Place(s)	Type
17/01	Original	CRsc, CROON	Croydon, Surrey	Shortcode / extract
17/01	NS2013		Spare
17/02	Original	MK11, MK12, MK13	Milton Keynes, Buckinghamshire	Shared postcode
17/02	NS2013	MK12	Milton Keynes, Buckinghamshire	Postcode
17/03	Original	MK16	Newport Pagnell, Buckinghamshire	Postcode
17/04	Original	MK18	Buckingham, Buckinghamshire	Postcode
17/04	1996 (Apr)	MK18, BUCAM	Buckingham, Buckinghamshire	Extract / postcode
17/05	Original	MUCAM, SG10	Much Hadham, Hertfordshire	Extract / postcode
17/05	NS2013	SG10	Much Hadham, Hertfordshire	Postcode
17/06	Original	MUCCK	Much Wenlock, Shropshire	Extract code
17/06	1996 (Apr)	IP25	Thetford, Norfolk	Postcode
17/07	Original	MUCRE	Muckamore, Co.Antrim	Extract code
	1973		Spare
	1976	B22sc	Birmingham B22	District code
	1978	CAVAN	Cavan, Co.Cavan (Eire)	Irish extract
	NS2013		Spare
17/08	Original	MUIRD, IV6	Muir of Ord, Ross-shire	Extract / postcode
17/08	NS2013	IV6	Muir of Ord, Ross-shire	Postcode
17/09	Original	MULEN	Mulben, Banffshire	Extract code
	197X		Spare
	1976	B23sc	Birmingham B23	District code
	1978	CEAAS	Ceanannas, Co.Meath (Eire)	Irish extract
	NS2013	L75	Liverpool (non-geographic)	Postcode
		L75 allocated for HM Revenue and Customs (Inland Revenue)
17/10	Original	MUNHY, IV8	Munlochy, Ross-shire	Extract / postcode
17/10	NS2013	IV8	Munlochy, Ross-shire	Postcode
17/11	Original	MUSGH	Musselburgh, Midlothian	Extract code
17/11	1996 (Apr)	IP26	Thetford, Norfolk	Postcode
17/12	Original	MUTLL, PH5	Muthill, Perthshire	Extract / postcode
17/12	NS2013	PH5	Muthill, Perthshire	Postcode
17/13	Original	NAIRN, IV12	Nairn, Nairnshire	Extract / postcode
17/13	NS2013	IV12	Nairn, Nairnshire	Postcode
17/14	Original	NANCH	Nantwich, Cheshire	Extract code
17/14	1996 (Apr)	IP29	Bury St.Edmunds, Suffolk	Postcode
17/15	Original	NARTH, SA67	Narberth, Dyfed	Extract / postcode
17/15	NS2013	SA67	Narberth, Dyfed	Postcode
17/16	Original	NEATH	Neath, West Glamorgan	Extract code
	1996 (Apr)	NEATH, SA10	Neath, West Glamorgan	Extract / postcode
	NS2013		Spare
17/17	Original	NELON	Nelson, Lancashire	Extract code
17/17	1996 (Apr)	IP30	Bury St.Edmunds, Suffolk	Postcode
17/18	Original	NETGE, PH25	Nethybridge, Inverness-shire	Extract / postcode
17/18	NS2013	PH25	Nethybridge, Inverness-shire	Postcode
17/19	Original	NEWRK	Newark, Nottinghamshire	Extract code
	1996 (Apr)	NEWRK, NG22	Newark, Nottinghamshire	Extract / postcode
	NS2013		Spare
17/20	Original	NEWEA, NE64	Newbiggin by the Sea, Northumberland	Extract / postcode
17/20	NS2013	NE64	Newbiggin by the Sea, Northumberland	Postcode
17/21	Original	NEWGE	Newbridge, Midlothian	Extract code
17/21	1996 (Apr)	IP31	Bury St.Edmunds, Suffolk	Postcode
17/22	Original	NEWGH	Newburgh, Fife [to 1972?] Newburgh, Aberdeenshire	Ambiguous extract
	1972	NEWGH	Newburgh, Fife	Extract code
	NS2013	MK15	Milton Keynes, Buckinghamshire	Postcode
17/23	Original	NEWRY	Newbury, Berkshire Newry, Co.Down	Ambiguous extract
17/23	NS2013		Spare
17/24	Original	NEWLE	Newcastle (under Lyme), Staffordshire Newcastle, Co.Down Newtyle, Angus [1978] Newcastle, Co.Dublin (Eire)	Ambiguous extract
17/24	NS2013	S97	Sheffield and Rotherham, bulk users (non-geographic)	Postcode
17/25	Original	NEWYN, SA38	Newcastle Emlyn, Dyfed	Extract / postcode
17/25	NS2013	SA38	Newcastle Emlyn, Dyfed	Postcode
17/26	Original	NEWON	Newcastleton, Roxburghshire New Milton, Hampshire	Ambiguous extract
17/26	NS2013		Spare
17/27	Original	NEWER	New Deer, Aberdeenshire	Extract code
	1974		Spare
	1976	B24sc	Birmingham B24	District code
	1978	CELGE	Celbridge, Co.Kildare (Eire)	Irish extract
	NS2013		Spare
17/28	Original	NEWNT	Newent, Gloucestershire Newark on Trent, Nottinghamshire (Alternative)	Ambiguous extract
17/28	NS2013		Spare
17/29	Original	NEWEN	Newhaven, East Sussex New Malden, Surrey	Ambiguous extract
17/29	NS2013		Spare
17/30	Original	NEWAR	New Tredegar, Gwent [to 1972] Newmachar, Aberdeenshire	Ambiguous extract
	1972	NEWAR	New Tredegar, Gwent	Extract code
	NS2013		Spare
17/31	Original	NEWET	Newmarket, Suffolk [1978] Newmarket, Co.Cork (Eire)	Ambiguous extract
17/31	NS2013		Spare
17/32	Original	NEWNS	Newmilns, Ayrshire	Extract code
17/32	1996 (Apr)	IP33	Bury St.Edmunds, Suffolk	Postcode
17/33	Original	NEWAM	Newnham, Gloucestershire	Extract code
17/33	NS2013		Spare
17/34	Original	NEWGO	New Pitsligo, Aberdeenshire	Extract code
	1974?		Spare
	1976	B25sc	Birmingham B25	District code
	1978	DUNIN	Dunlavin, Co.Wicklow (Eire) Dunshauglin, Co.Meath (Eire)	Ambiguous extract
	NS2013		Spare
17/35	Original	NEWAY	Newport on Tay, Fife New Quay, Dyfed Newquay, Cornwall	Ambiguous extract
17/35	NS2013		Spare
17/36	Original	NEWRT	Newport, Isle of Wight Newport, Gwent Newport, Shropshire Newport, Dyfed Newton Stewart, Wigtownshire	Ambiguous extract
17/36	NS2013		Spare
17/37	Original	NEWLL, MK17	Newport Pagnell, Buckinghamshire	Extract / postcode
17/37	NS2013	MK17	Newport Pagnell, Buckinghamshire	Postcode
17/38	Original	NEWEY	New Romney, Kent Newtownabbey, Co.Antrim	Extract code
17/38	NS2013		Spare
17/39	Original	NEWOT	Newton Abbot, Devon	Extract code
	1996 (Apr)	NEWOT, TQ12	Newton Abbot, Devon	Extract / postcode
	NS2013		Spare
17/40	Original	NEWWS	Newton le Willows, Merseyside	Extract code
17/40	1996 (Apr)	LA2	Lancaster, Lancashire	Postcode
17/41	Original	NEWRE, PH20	Newtonmore, Inverness-shire	Extract / postcode
17/41	NS2013	PH20	Newtonmore, Inverness-shire	Postcode
17/42	Original	NEWWN	Newtown, Powys	Extract code
17/42	1996 (Apr)	LA4	Morecambe, Lancashire	Postcode
17/43	Original	NEWDS	Newtownards, Co.Down	Extract code
	1996 (Apr)	NEWDS, BT22	Newtownards, Co.Down	Extract / postcode
	NS2013		Spare
17/44	Original	NEWLS	Newtown St Boswells, Roxburghshire	Extract code
	1978	KILEY	Killarney, Co.Kerry (Eire) Killarney, Co.Dublin (Eire)	Ambiguous extract
	NS2013		Spare
17/45	Original	NORON	Normanton, West Yorkshire Northallerton, North Yorkshire North Tawton, Devon Northampton, Northamptonshire	Ambiguous extract
	NS2013		Spare
		Northampton usually keyed NNsc
17/46	Original	NORCK	North Berwick, East Lothian	Extract code
17/46	1996 (Apr)	LA9	Kendal, Cumbria	Postcode
17/47	Original	NORBY	North Ferriby, North Humberside	Extract code
17/47	1996 (Apr)	LA14	Barrow-in-Furness, Cumbria	Postcode
17/48	Original	NORLT, UB5	Northolt, Middlesex	Extract / postcode
17/48	NS2013	UB5	Northolt, Middlesex	Postcode
17/49	Original	NORDS	North Shields, Tyne and Wear	Extract code
	1996 (Apr)	NORDS, NE29	North Shields, Tyne and Wear	Extract / postcode
	NS2013		Spare
17/50	Original	NORAM, NR28	North Walsham, Norfolk	Extract code
17/50	NS2013	NR28	North Walsham, Norfolk	Postcode
17/51	Original	NORCH	Northwich, Cheshire Norwich, Norfolk	Ambiguous extract
17/51	NS2013		Spare
17/52	Original	NOROD	Northwood, Middlesex	Extract code
17/52	1996 (Apr)	MK41	Bedford, Bedfordshire	Postcode
17/53	Original	NUNON	Nuneaton, Warwickshire	Extract code
	1996 (Apr)	NUNON, CV10	Nuneaton, Warwickshire	Extract / postcode
	NS2013		Spare
17/54	Original	OAKES	Oakengates, Shropshire	Extract code
	1972		Spare
	1976	B26sc	Birmingham B26	District code
	1978	CHALE	Charleville, Co.Cork (Eire)	Irish extract
	NS2013		Spare
17/55	Original	OAKAM	Oakham, Rutland	Extract code
17/55	1996 (Apr)	MK45	Bedford, Bedfordshire	Postcode
17/56	Original	OBAAN, PA34	Oban, Argyllshire	Extract / postcode
17/56	NS2013	PA34	Oban, Argyllshire	Postcode
17/57	Original	OCCER	Occumster, Caithness	Extract code
	1972		Spare
	1976	B27sc	Birmingham B27	District code
	1978	CLARA	Clara, Co.Offaly (Eire)	Irish extract
	NS2013		Spare
17/58	Original	OKEON	Okehampton, Devon	Extract code
17/58	NS2013		Spare
17/59	Original	OLDAM, OLsc	Oldham, Lancashire	Extract / shortcode
	1996 (Apr)	OLDAM, OL1	Oldham, Lancashire	Extract / postcode
	NS2013		Spare
17/60	Original	OLDRY	Oldbury, Staffordshire	Extract code
	1972		Spare
	1976	B28sc	Birmingham B28	District code
	1978	CLAIS	Claremorris, Co.Mayo (Eire)	Irish extract
	NS2013	BS38	Bristol, (non-geographic)	Postcode
		BS38 for large users?
17/61	Original	OLDUM	Old Meldrum, Aberdeenshire	Extract code
	1976		Spare
	1978	MONAN	Monaghan, Co.Monaghan (Eire) Monastrevan, Co.Kildare (Eire)	Ambiguous extract
	NS2013		Spare
17/62	Original	OLNEY, MK46	Olney, Buckinghamshire	Extract / postcode
17/62	NS2013	MK46	Olney, Buckinghamshire	Postcode
17/63	Original	OMAGH	Omagh, Co.Tyrone	Extract code
	1996 (Apr)	OMAGH, BT78	Omagh, Co.Tyrone	Extract / postcode
	NS2013		Spare
17/64	Original	NGsc, NOTAM	Nottingham, Nottinghamshire	Shortcode / extract
	1996 (Apr)	NOTAM, NG1	Nottingham, Nottinghamshire	Extract / postcode
	NS2013		Spare
18/01	Original	DAsc, DARRD	Dartford, Kent	Shortcode / extract
	1996 (Apr)	DARRD, DA1	Dartford, Kent	Extract / postcode
	NS2013		Spare
18/02	Original	MK19	Milton Keynes, Buckinghamshire	Postcode
18/03	Original	AL1, AL4	St Albans, Hertfordshire	Shared postcode
18/03	NS2013	AL1	St Albans, Hertfordshire	Postcode
18/04	Original	AL2, AL3	St.Albans, Hertfordshire	Shared postcode
18/04	NS2013	AL2	St.Albans, Hertfordshire	Postcode
18/05	Original	ONGAR	Ongar, Essex	Extract code
	1996 (Apr)	PH3	Auchterarder, Perthshire	Postcode
	NS2013		Spare
18/06	Original	ORKEY	Orkney, Orkney	Extract code
	1996 (Apr)	CF62	Barry, South Glamorgan	Postcode
	NS2013		Spare
		PU2016 has this entry for CF62 although BLSC (and NS2013) both have it at 02/53
18/07	Original	ORMON	Ormiston, East Lothian	Extract code
	NS2013	IP98	Diss, Norfolk (non-geographic)	Postcode
		IP98 for Bulk Mail
18/08	Original	ORMRK	Ormskirk, Lancashire	Extract code
	1996 (Apr)	ORMRK, L39	Ormskirk, Lancashire	Extract / postcode
	NS2013		Spare
18/09	Original	ORPON	Orpington, Kent	Extract code
	1996 (Apr)	ORPON, BR5	Orpington, Kent	Extract / postcode
	NS2013		Spare
18/10	Original	OSSTT	Ossettt, West Yorkshire	Extract code
	1996 (Apr)	PH10	Blairgowrie, Perthshire	Postcode
	NS2013		Spare
18/11	Original	OSWRY	Oswestry, Shropshire	Extract code
	1996 (Apr)	OSWRY, SY10	Oswestry, Shropshire	Extract / postcode
	NS2013		Spare
18/12	Original	OTLEY	Otley, West Yorkshire	Extract code
	1996 (Apr)	PA24	Lochgoilhead, Argyllshire	Postcode
	NS2013		Spare
		Original allocation for PA24 was 64/10
18/13	Original	OTTRY	Ottery St.Mary, Devon	Extract code
18/13	NS2013	CH41	Birkenhead, Merseyside	Postcode
18/14	Original	OXTED	Oxted, Surrey	Extract code
18/14	NS2013		Spare
18/15	Original	PADOW, PL28	Padstow, Cornwall	Extract / postcode
18/15	NS2013	PL28	Padstow, Cornwall	Postcode
18/16	Original	PAION	Paignton, Devon	Extract code
	1996 (Apr)	PAION, TQ3	Paignton, Devon	Extract / postcode
	NS2013		Spare
18/17	Original	PAIEY, PAsc	Paisley, Renfrewshire	Extract / shortcode
	1996 (Apr)	PAIEY, PA1	Paisley, Renfrewshire	Extract / postcode
	NS2013		Spare
18/18	Original	PARAR, PL24	Par, Cornwall	Extract / postcode
18/18	NS2013	PL24	Par, Cornwall	Postcode
18/19	Original	PEEES	Peebles, Peebles-shire	Extract code
	1996 (Apr)	TN17	Cranbrook, Kent	Postcode
	NS2013		Spare
18/20	Original	PEEEL	Peel, Isle of Man	Extract code
	1996 (Apr)	PH5	Muthill, Perthshire	Postcode
	NS2013		Spare
18/21	Original	PEMKE, SA71	Pembroke, Dyfed	Extract / postcode
18/21	NS2013	SA71	Pembroke, Dyfed	Postcode
18/22	Original	PEMCK, SA72	Pembroke Dock, Dyfed	Extract / postcode
18/22	NS2013	SA72	Pembroke Dock, Dyfed	Postcode
18/23	Original	PENTH	Penarth, South Glamorgan Penrith, Cumbria Pentraeth, Gwynedd Penrhyndeudrath, Gwynedd	Ambiguous extract
18/23	NS2013	CH42	Birkenhead, Merseyside	Postcode
18/24	Original	PENER, SA39	Pencader, Dyfed	Extract / postcode
18/24	NS2013	SA39	Pencader, Dyfed	Postcode
18/25	Original	PENND, OX20	Pencaitland, East Lothian	Extract / postcode
18/25	NS2013	OX20	Pencaitland, East Lothian	Postcode
18/26	Original	PENAM	Pengam, Gwent	Extract code
	1967		Spare
	1976	B30sc	Birmingham B30	District code
	1978	CLOTY	Clonakilty, Co.Cork (Eire)	Irish extract
	NS2013	CH43	Prenton, Merseyside	Postcode
18/27	Original	PENIK	Penicuik, Midlothian	Extract code
	1996 (Apr)	IV15	Dingwall, Ross-shire	Postcode
	NS2013		Spare
18/28	Original	PENWR	Penmaenmawr, Gwynedd	Extract code
18/28	NS2013	CH44	Wallasey, Merseyside	Postcode
18/29	Original	PENEL, PA70	Pennyghael, Isle of Mull	Extract / postcode
18/29	1983	PA70	Pennyghael, Isle of Mull	Postcode
18/30	Original	PENYN, TR10	Penryn, Cornwall	Extract / postcode
18/30	NS2013	TR10	Penryn, Cornwall	Postcode
18/31	Original	PENRE	Pentre, Mid Glamorgan	Extract code
18/31	NS2013	CH45	Wallasey, Merseyside	Postcode
18/32	Original	PENRN, LL69	Penysarn, Gwynedd	Extract / postcode
18/32	NS2013	LL69	Penysarn, Gwynedd	Postcode
18/33	Original	PENCE	Penzance, Cornwall	Extract code
	1996 (Apr)	PENCE, TR18	Penzance, Cornwall	Extract / postcode
	NS2013		Spare
18/34	Original	PERTH	Perranporth, Cornwall Perth, Perthshire	Ambiguous extract
18/34	NS2013	CH46	Wirral, Merseyside	Postcode
18/35	Original	PERRE	Pershore, Worcestershire	Extract code
18/35	NS2013	CH47	Wirral, Merseyside	Postcode
18/36	Original	PETER	Peterculter, Aberdeenshire	Extract code
	198?		Spare
	198?	KY99	Dunfermline, Fife (non-geographic)	Postcode
		KY99 Is VISA Special Postcode (Barclaycard)
18/37	Original	PETAD	Peterhead, Aberdeenshire	Extract code
	1990 (Mar)	PETAD, AB42	Peterhead, Aberdeenshire	Extract / postcode
	NS2013	AB42	Peterhead, Aberdeenshire	Postcode
		Aberdeen recoded in 1990
18/38	Original	PETEE	Peterlee, Co.Durham	Extract code
18/38	NS2013	CH48	Wirral, Merseyside	Postcode
18/39	Original	PETLD	Petersfield, Hampshire	Extract code
	1996 (Apr)	PETLD, GU31	Petersfield, Hampshire	Extract / postcode
	NS2013		Spare
18/40	Original	PETTH, GU28	Petworth, West Sussex	Extract / postcode
18/40	NS2013	GU28	Petworth, West Sussex	Postcode
18/41	Original	PEVEY	Pevensey, East Sussex	Extract code
18/41	NS2013		Spare
18/42	Original	PEWEY	Pewsey, Wiltshire	Extract code
18/42	NS2013		Spare
18/43	Original	PICNG	Pickering, North Yorkshire	Extract code
	1996 (Apr)	PH40	Morar, Inverness-shire	Postcode
	NS2013		Spare
18/44	Original	PINER	Pinner, Middlesex	Extract code
18/44	1996 (Apr)	LA19	Millom, Cumbria	Postcode
18/45	Original	PITRY, PH16	Pitlochry, Perthshire	Extract / postcode
	1996 (Apr)		?
	NS2013	PH16	Pitlochry, Perthshire	Postcode
18/46	Original	PITEM, CH64	Pittenweem, Fife	Extract / postcode
18/46	NS2013	OX18	Bampton, Burford, Carterton, Oxfordshire	Postcode
18/47	Original	PLOON, IV52	Plockton, Ross-shire	Extract / postcode
18/47	NS2013	IV52	Plockton, Ross-shire	Postcode
18/48	Original	POLTE	Polegate, East Sussex	Extract code
	1996 (Apr)	LA18	Millom, Cumbria	Postcode
	NS2013		Spare
18/49	Original	PONCT	Pontefract, West Yorkshire	Extract code
	1996 (Apr)	PONCT, WF7	Pontefract, West Yorkshire	Extract / postcode
	NS2013		Spare
		PU1996 also gives KW2 for this binary, but this appears to be a typo as this was already allocated to 27/49?
18/50	Original	PONUN	Pontyclun, Mid Glamorgan	Extract code
18/50	NS2013		Spare
18/51	Original	PONOL	Pontypool, Gwent	Extract code
18/51	NS2013		Spare
18/52	Original	PONDD	Pontypridd, Mid Glamorgan	Extract code
	1996 (Apr)	PONDD, CF37	Pontypridd, Mid Glamorgan	Extract / postcode
	NS2013		Spare
18/53	Original	PORWN	Portadown, Co.Armagh	Extract code
18/53	NS2013		Spare
18/54	Original	PORIG	Port Askaig, Isle of Islay	Extract code
	1996 (Apr)	PA34	Oban, Argyllshire	Postcode
	NS2013		Spare
18/55	Original	PORTE, PA48	Port Charlotte, Isle of Islay	Extract / postcode
18/55	NS2013	PA48	Port Charlotte, Isle of Islay	Postcode
18/56	Original	PORIC, LL56	Port Dinorwic, Gwynedd	Extract / postcode
18/56	NS2013	LL56	Port Dinorwic, Gwynedd	Postcode
18/57	Original	POREN	Port Ellen, Isle of Islay Portnahaven, Isle of Islay	Ambiguous extract
18/57	NS2013		Spare
18/58	Original	PORIN	Port Erin, Isle of Man	Extract code
18/58	NS2013		Spare
18/59	Original	POROW	Port Glasgow	Extract code
	1996 (Apr)	PH16	Pitlochry, Perthshire	Postcode
	NS2013		Spare
		Possibly a typo - PITRY/PH16 allocated to 18/45, and PH16 is also 18/45 in NS2013
18/60	Original	PORTH	Porth, Mid Glamorgan Portsmouth, Hampshire	Ambiguous extract
	NS2013	CH49	Wirral, Merseyside	Postcode
		Portsmouth normally keyed POsc in extract/shortcode era
18/61	Original	PORWL	Porthcawl, Mid Glamorgan	Extract code
18/61	NS2013		Spare
18/62	Original	PORAC, PL29	Port Isaac, Cornwall	Extract / postcode
18/62	NS2013	PL29	Port Isaac, Cornwall	Postcode
18/63	Original	PORIE	Portknockie, Banffshire	Extract code
	1971		Spare
	1976	B32sc	Birmingham B32	District code
	1978	CLOEY	Clonalvey, Co.Dublin (Eire)	Irish extract
	NS2013	CH60	Wirral, Merseyside	Postcode
18/64	Original	SKsc	Stockport, Cheshire	Extract code
	NS2013		Spare
		Extract STORT (40/56) is ambiguous
19/01	Original	DEsc, DERBY	Derby, Derbyshire	Shortcode / extract
	1996 (Apr)	DERBY, DE1	Derby, Derbyshire	Extract / postcode
	NS2013		Spare
19/02	Original	AL5	Harpenden, Hertfordshire	Postcode
19/03	Original	AL7	Welwyn Garden City, Hertfordshire	Postcode
19/04	Original	AL8	Welwyn Garden City, Hertfordshire	Postcode
19/05	Original	PORND, DT5	Portland, Dorset	Extract / postcode
19/05	NS2013	DT5	Portland, Dorset	Postcode
19/06	Original	POROC, LL49	Portmadoc, Gwynedd	Extract / postcode
	1981	POROG, LL49	Porthmadog, Gwynedd	Extract / postcode
	NS2013	LL49	Porthmadog, Gwynedd	Postcode
		Spelling used changed from Anglicised Portmadoc to Welsh Porthmadog
19/07	Original	PORNG	Portnalong, Isle of Skye	Extract code
	1972		Spare
	1978	RATLE	Rathkeale, Co.Limerick (Eire) Rathcoole, Co.Dublin (Eire)	Ambiguous extract
	NS2013		Spare
19/08	Original	POREE, IV51	Portree, Isle of Skye	Extract / postcode
19/08	NS2013	IV51	Portree, Isle of Skye	Postcode
19/09	Original	PORSH, BT56	Portrush, Co.Antrim	Extract / postcode
19/09	NS2013	BT56	Portrush, Co.Antrim	Postcode
19/10	Original	PORRY	Port St.Mary, Isle of Man	Extract code
19/10	NS2013		Spare
19/11	Original	POROY	(Portsoy), Banffshire	Extract code
	1976	B33sc	Birmingham B33	District code
	1978	CLOIN	Clondalkin, Co.Dublin (Eire)	Irish extract
	NS2013	M40	Manchester	Postcode
19/12	Original	PORRT, BT55	Port Stewart, Co.Londonderry	Extract / postcode
19/12	NS2013	BT55	Port Stewart, Co.Londonderry	Postcode
19/13	Original	POROT	Port Talbot, West Glamorgan	Extract code
	1996 (Apr)	POROT, SA12	Port Talbot, West Glamorgan	Extract / postcode
	NS2013		Spare
19/14	Original	POTAR	Potters Bar, Hertfordshire	Extract code
	1996 (Apr)	ZE1	Lerwick, Shetland	Postcode
	NS2013		Spare
19/15	Original	PREOT	Prescot, Merseyside	Extract code
	1996 (Apr)	PREOT, L34	Prescot, Merseyside	Extract / postcode
	NS2013		Spare
19/16	Original	PREYN	Prestatyn, Clwyd	Extract code
	1996 (Apr)	IV19	Tain, Ross-shire	Postcode
	NS2013		Spare
19/17	Original	PRENE	Presteigne, Powys	Extract code
19/17	NS2013	CH61	Wirral, Merseyside	Postcode
19/18	Original	PRENS	Prestonpans, East Lothian	Extract code
19/18	NS2013		Spare
19/19	Original	PRECK	Prestwick, Ayrshire	Extract code
19/19	NS2013	CH62	Wirral, Merseyside	Postcode
19/20	Original	PRUOE	Prudhoe, Northumberland	Extract code
	1996 (Apr)	L64	Wirral, Merseyside	Extract / postcode
	NS2013		Spare
19/21	Original	PUDEY	Pudsey, West Yorkshire	Extract code
	1996 (Apr)	PO7	Waterlooville, Hampshire	Postcode
	NS2013		Spare
19/22	Original	PULGH, RH20	Pulborough, West Sussex	Extract / postcode
19/22	NS2013	RH20	Pulborough, West Sussex	Postcode
19/23	Original	PURET	Purfleet, Essex	Extract code
19/23	NS2013		Spare
19/24	Original	PUREY	Purley, Surrey	Extract code
19/24	NS2013		Spare
19/25	Original	PWLLI, LL53	Pwllheli, Gwynedd	Extract / postcode
19/25	NS2013	LL53	Pwllheli, Gwynedd	Postcode
19/26	Original	QUEGH	Queensborough, Kent	Extract code
	1996 (Apr)	DE11	Burton on Trent, Staffordshire	Postcode
	NS2013		Spare
19/27	Original	RADTT	Radlett, Hertfordshire	Extract code
19/27	NS2013	CH63	Wirral, Merseyside	Postcode
19/28	Original	RAGAN	Raglan, Gwent	Extract code
19/28	NS2013		Spare
19/29	Original	RAIAM	Rainham, Essex	Extract code
19/29	NS2013	CH64	Neston, Cheshire	Postcode
19/30	Original	RAMEY	Ramsey, Isle of Man	Extract code
	1996 (Apr)	RAMEY, IM7	Ramsey, Isle of Man	Extract / postcode
	NS2013		Spare
19/31	Original	RAMTE	Ramsgate, Kent	Extract code
	1996 (Apr)	RAMTE, CT11	Ramsgate, Kent	Extract / postcode
	NS2013		Spare
19/32	Original	RANWN	Randalstown, Co.Antrim	Extract code
	1973		Spare
	1976	B34sc	Birmingham B34	District code
	1978	CLOEE	Clonee, Co.Meath (Eire)	Irish extract
	NS2013	CH65	Ellesmere Port, Cheshire	Postcode
19/33	Original	RANON, PH17	Rannoch Station, Perthshire	Extract / postcode
19/33	NS2013	PH17	Rannoch Station, Perthshire	Postcode
19/34	Original	RAVSS, CA18	Ravenglass, Cumbria	Extract / postcode
19/34	NS2013	CA18	Ravenglass, Cumbria	Postcode
19/35	Original	RAYGH	Rayleigh, Essex	Extract code
19/35	NS2013	CH66	Ellesmere Port, Cheshire	Postcode
19/36	Original	REDAR	Redcar, North Yorkshire	Extract code
	1996 (Apr)	REDAR, TS10	Redcar, North Yorkshire	Extract / postcode
	NS2013		Spare
19/37	Original	REDCH	Redditch, Worcestershire	Extract code
	1996 (Apr)	REDCH, B96	Redditch, Worcestershire	Extract / postcode
	NS2013		Spare
19/38	Original	REDTH	Redruth, Cornwall	Extract code
	1996 (Apr)	REDTH, TR15	Redruth, Cornwall	Extract / postcode
	NS2013		Spare
19/39	Original	RENEW	Renfrew, Renfrewshire	Extract code
19/39	NS2013	OX25	Bicester, Oxfordshire	Postcode
19/40	Original	RETRD	Retford, Nottinghamshire	Extract code
19/40	NS2013	OX26	Bicester, Oxfordshire	Postcode
19/41	Original	RHAER	Rhayader, Powys	Extract code
19/41	NS2013	OX27	Bicester, Oxfordshire	Postcode
19/42	Original	RHOCH, LL66	Rhosgoch, Gwynedd	Extract / postcode
19/42	NS2013	LL66	Rhosgoch, Gwynedd	Postcode
19/43	Original	RHOGR, LL64	Rhosneigr, Gwynedd	Extract / postcode
19/43	NS2013	LL64	Rhosneigr, Gwynedd	Postcode
19/44	Original	RHUUM, PH43	Rhum, Isle of Rhum	Extract / postcode
19/44	NS2013	PH43	Rhum, Isle of Rhum	Postcode
19/45	Original	RHYYL	Rhyl, Clwyd	Extract code
	NS2013	OX28	Witney, Oxfordshire	Postcode
		NS2013 gives this as OX29, but this appears to be a typo (OX29 is 19/46)
19/46	Original	RHYEY	Rhymney, Gwent	Extract code
19/46	NS2013	OX29	Witney, Oxfordshire	Postcode
19/47	Original	RICND	Richmond, Surrey Richmond, North Yorkshire	Ambiguous extract
19/47	NS2013		Spare
19/48	Original	RICTH	Rickmansworth, Hertfordshire	Extract code
19/48	NS2013		Spare
19/49	Original	RIDLL	Riding Mill, Northumberland	Extract code
19/49	NS2013		Spare
19/50	Original	RINOD	Ringwood, Hampshire	Extract code
19/50	NS2013		Spare
19/51	Original	RIPON	Ripon, North Yorkshire	Extract code
19/51	NS2013		Spare
19/52	Original	ROBGE, TN32	Robertsbridge, East Sussex	Extract / postcode
19/52	NS2013	TN32	Robertsbridge, East Sussex	Postcode
19/53	Original	ROCLE	Rochdale, Lancashire	Extract code
	1996 (Apr)	ROCLE, OL11	Rochdale, Lancashire	Extract / postcode
	NS2013		Spare
19/54	Original	ROCER, MEsc	Rochester, Kent	Extract / shortcode
	1996 (Apr)	ROCER, ME1	Rochester, Kent	Extract / postcode
	NS2013		Spare
19/55	Original		?
	197X	ME99, ROXsc	Rochester, Kent	Postcode / shortcode
	1990 (Feb)		Spare?
	NS2013		Spare
		Original allocation not known. Used for Rochester commercial addresses in 1970s/80s (BLSC lists this as using a ROXsc shortcode)
19/56	Original	ROCRD	Rochford, Essex	Extract code
19/56	NS2013		Spare
19/57	Original	ROGRT, IV28	Rogart, Sutherland	Extract / postcode
19/57	NS2013	IV28	Rogart, Sutherland	Postcode
19/58	Original	ROMSH, TN29	Romney Marsh, Kent	Extract / postcode
19/58	NS2013	TN29	Romney Marsh, Kent	Postcode
19/59	Original	ROMEY	Romsey, Hampshire Romney, Kent (Romney Marsh) (Alternative)	Ambiguous extract
	NS2013	CB21	Cambridge, Cambridgeshire	Postcode
		Districts CB21 to CB25 were formed in September 2006 from the parts of districts CB1 to CB5 lying outside of the city of Cambridge
19/60	Original	ROSLL	Rosewell, Midlothian	Extract code
	NS2013	CB22	Cambridge, Cambridgeshire	Postcode
		Districts CB21 to CB25 were formed in September 2006 from the parts of districts CB1 to CB5 lying outside of the city of Cambridge
19/61	Original	ROSIN	Roslin, Midlothian	Extract code
	NS2013	CB23	Cambridge, Cambridgeshire	Postcode
		Districts CB21 to CB25 were formed in September 2006 from the parts of districts CB1 to CB5 lying outside of the city of Cambridge
19/62	Original	ROSLE	Rossendale, Lancashire	Extract code
	NS2013	CB24	Cambridge, Cambridgeshire	Postcode
		Districts CB21 to CB25 were formed in September 2006 from the parts of districts CB1 to CB5 lying outside of the city of Cambridge
19/63	Original	ROSYE	Ross on Wye, Herefordshire	Extract code
	NS2013	CB25	Cambridge, Cambridgeshire	Postcode
		Districts CB21 to CB25 were formed in September 2006 from the parts of districts CB1 to CB5 lying outside of the city of Cambridge
19/64	Original	BHsc, BOUTH	Bournemouth, Hampshire	Shortcode / extract
	1996 (Apr)	BOUTH, BH1	Bournemouth, Hampshire	Extract / postcode
	NS2013		Spare
20/01	Original	DDsc, DUNEE	Dundee, Angus	Shortcode / extract
	1996 (Apr)	DUNEE, DD1	Dundee, Angus	Extract / postcode
	NS2013		Spare
20/02	Original	AL9, AL10	Hatfield, Hertfordshire	Shared postcode
20/02	NS2013	AL10	Hatfield, Hertfordshire	Postcode
20/03	Original	UB1, UB2	Southall, Middlesex	Shared postcode
20/03	NS2013	UB1	Southall, Middlesex	Postcode
20/04	Original	UB3, UB4	Hayes, Middlesex	Shared postcode
20/04	NS2013	UB3	Hayes, Middlesex	Postcode
20/05	Original	AB1	Aberdeen, Aberdeenshire	Postcode
20/06	Original	AB2	Aberdeen, Aberdeenshire	Postcode
20/06		AB2 became smaller when area split in 1991 recoding
20/07	Original	AB3	Aberdeen, Aberdeenshire	Postcode
	1996 (Apr)	AB3, STOEN	Stonehaven, Aberdeenshire	Postcode / extract
		AB3 became Stonehaven area when area split in 1991 recoding
20/08	Original	AB4	Aberdeen, Aberdeenshire	Postcode
	NS2013		Spare
		Area split in 1991 recoding
20/09	Original	AB5	Aberdeen, Aberdeenshire	Postcode
	NS2013		Spare
		Area split in 1991 recoding
20/10	Original	BT1	Belfast	Postcode
20/10		Probably acted as district shortcode also from 1978
20/11	Original	BT2	Belfast	Postcode
	NS2013		Spare
		Probably acted as district shortcode also from 1978
20/12	Original	BT3	Belfast	Postcode
20/12		Probably acted as district shortcode also from 1978
20/13	Original	BT4	Belfast	Postcode
20/13		Probably acted as district shortcode also from 1978
20/14	Original	BT5	Belfast	Postcode
20/14		Probably acted as district shortcode also from 1978
20/15	Original	BT6	Belfast	Postcode
20/15		Probably acted as district shortcode also from 1978
20/16	Original	BT7	Belfast	Postcode
20/16		Probably acted as district shortcode also from 1978
20/17	Original	BT8	Belfast	Postcode
20/17		Probably acted as district shortcode also from 1978
20/18	Original	BT9	Belfast	Postcode
20/18		Probably acted as district shortcode also from 1978
20/19	Original	BT10	Belfast	Postcode
20/19		Probably acted as district shortcode also from 1978
20/20	Original	BT11	Belfast	Postcode
20/20		Probably acted as district shortcode also from 1978
20/21	Original	BT12	Belfast	Postcode
	NS2013	BT2	Belfast, Co.Antrim	Postcode
		Probably acted as district shortcode also from 1978
20/22	Original	BT13	Belfast	Postcode
20/22		Probably acted as district shortcode also from 1978
20/23	Original	BT14	Belfast	Postcode
	NS2013		Spare
		Probably acted as district shortcode also from 1978
20/24	Original	BT15	Belfast	Postcode
20/24		Probably acted as district shortcode also from 1978
20/25	Original	B1	Birmingham	Postcode
20/25		Probably acted as district shortcode also from 1978
20/26	Original	B2	Birmingham	Postcode
20/26		Probably acted as district shortcode also from 1978
20/27	Original	B3	Birmingham	Postcode
20/27		Probably acted as district shortcode also from 1978
20/28	Original	B4	Birmingham	Postcode
20/28		Probably acted as district shortcode also from 1978
20/29	Original	B5	Birmingham	Postcode
20/29		Probably acted as district shortcode also from 1978
20/30	Original	B6	Birmingham	Postcode
20/30		Probably acted as district shortcode also from 1978
20/31	Original	B7	Birmingham	Postcode
20/31		Probably acted as district shortcode also from 1978
20/32	Original	B8	Birmingham	Postcode
20/32		Probably acted as district shortcode also from 1978
20/33	Original	B9	Birmingham	Postcode
20/33		Probably acted as district shortcode also from 1978
20/34	Original	B10	Birmingham	Postcode
20/34		Probably acted as district shortcode also from 1978
20/35	Original	B11	Birmingham	Postcode
20/35		Probably acted as district shortcode also from 1978
20/36	Original	B12	Birmingham	Postcode
20/36		Probably acted as district shortcode also from 1978
20/37	Original	B13	Birmingham	Postcode
20/37		Probably acted as district shortcode also from 1978
20/38	Original	B14	Birmingham	Postcode
20/38		Probably acted as district shortcode also from 1978
20/39	Original	B15	Birmingham	Postcode
20/39		Probably acted as district shortcode also from 1978
20/40	Original	B16	Birmingham	Postcode
20/40		Probably acted as district shortcode also from 1978
20/41	Original	B17	Birmingham	Postcode
20/41		Probably acted as district shortcode also from 1978
20/42	Original	B18	Birmingham	Postcode
20/42		Probably acted as district shortcode also from 1978
20/43	Original	B19	Birmingham	Postcode
20/43		Probably acted as district shortcode also from 1978
20/44	Original	B20	Birmingham	Postcode
20/44		Probably acted as district shortcode also from 1978
20/45	Original	B21	Birmingham	Postcode
20/45		Probably acted as district shortcode also from 1978
20/46	Original	B22	Birmingham	Postcode
	NS2013		Spare
		Probably acted as district shortcode also from 1978
20/47	Original	B23	Birmingham	Postcode
20/47		Probably acted as district shortcode also from 1978
20/48	Original	B24	Birmingham	Postcode
20/48		Probably acted as district shortcode also from 1978
20/49	Original	B25	Birmingham	Postcode
20/49		Probably acted as district shortcode also from 1978
20/50	Original	B26	Birmingham	Postcode
20/50		Probably acted as district shortcode also from 1978
20/51	Original	B27	Birmingham	Postcode
20/51		Probably acted as district shortcode also from 1978
20/52	Original	B28	Birmingham	Postcode
20/52		Probably acted as district shortcode also from 1978
20/53	Original	B29	Birmingham	Postcode
20/53		Probably acted as district shortcode also from 1978
20/54	Original	B30	Birmingham	Postcode
20/54		Probably acted as district shortcode also from 1978
20/55	Original	B31	Birmingham	Postcode
20/55		Probably acted as district shortcode also from 1978
20/56	Original	B32	Birmingham	Postcode
20/56		Probably acted as district shortcode also from 1978
20/57	Original	B33	Birmingham	Postcode
20/57		Probably acted as district shortcode also from 1978
20/58	Original	B34	Birmingham	Postcode
20/58		Probably acted as district shortcode also from 1978
20/59	Original	B40	Birmingham	Postcode
20/59		Probably acted as district shortcode also from 1978
20/60	Original	CV9	Atherstone, Warwickshire	Postcode
20/61	Original	BS1	Bristol	Postcode
20/62	Original	BS2	Bristol	Postcode
20/63	Original	BS3	Bristol	Postcode
20/64	Original	BSsc, BRIOL	Bristol	Shortcode / extract
	1996 (Apr)	BRIOL, BS1	Bristol	Extract / postcode
	NS2013		Spare
21/01	Original	EXsc, EXEER	Exeter, Devon	Shortcode / extract
	1996 (Apr)	EXEER, EX1	Exeter, Devon	Extract / postcode
	NS2013		Spare
21/02	Original	UB7	West Drayton, Middlesex	Postcode
21/03	Original	UB8, UB9	Uxbridge, Middlesex	Shared postcode
21/03	NS2013	UB10	Uxbridge, Middlesex	Postcode
21/04	Original	BT16	Dundonald, Co.Down	Postcode
21/04		Shared with BT17?
21/05	Original	BS4	Bristol	Postcode
21/06	Original	BS5	Bristol	Postcode
21/07	Original	BS6	Bristol	Postcode
21/08	Original	BS7	Bristol	Postcode
21/09	Original	BS8	Bristol	Postcode
21/10	Original	BS9	Bristol	Postcode
21/11	Original	BS99	Bristol	Postcode
21/11		NatWest Bank (Government shares, possibly other)
21/12	Original	SRX	Sunderland, Tyne and Wear	Postcode
	NS2013	B22	Birmingham	Postcode
		SRX was a large user code
21/13	Original	BN2	Brighton, East Sussex	Postcode
21/14	Original	BN3	Hove, East Sussex	Postcode
21/14	1996 (Apr)	BN3, HOVVE	Hove, East Sussex	Postcode / extract
21/15	Original	BN4	Shoreham, East Sussex	Postcode
21/15	NS2013		Spare
21/16	Original	CR2	Purley, Surrey	Postcode
21/17	Original	CR3	Caterham, Surrey	Postcode
21/18	Original	CR4	Mitcham, Surrey	Postcode
21/19	Original	CR9	Croydon, Surrey	Postcode
21/20	Original	CR0	Croydon, Surrey	Postcode
21/21	Original	XY1	TEST CODE 1	Engineering test code
21/21		All odd pins fired
21/22	Original	DE1	Derby, Derbyshire	Postcode
21/23	Original	DE2	Derby, Derbyshire	Postcode
21/23	NS2013		Spare
21/24	Original	DE3	Derby, Derbyshire	Postcode
21/25	Original	DE4	Derby, Derbyshire	Postcode
21/26	Original	DE6	Derby, Derbyshire	Postcode
21/27	Original	DE7	Derby, Derbyshire	Postcode
21/28	Original	EH1	Edinburgh	Postcode
21/29	Original	EH2	Edinburgh	Postcode
21/30	Original	EH3	Edinburgh	Postcode
21/31	Original	EH4	Edinburgh	Postcode
21/32	Original	EH5	Edinburgh	Postcode
21/33	Original	EH6	Edinburgh	Postcode
21/34	Original	EH7	Edinburgh	Postcode
21/35	Original	EH8	Edinburgh	Postcode
21/36	Original	EH9	Edinburgh	Postcode
21/37	Original	EH10	Edinburgh	Postcode
21/38	Original	EH11	Edinburgh	Postcode
21/39	Original	EH12	Edinburgh	Postcode
21/40	Original	EH13	Edinburgh	Postcode
21/41	Original	EH15	Edinburgh	Postcode
21/42 [1]	Original	G1, GC1sc	Glasgow C1	Postcode / district code
21/42 [1]	197X	G1	Glasgow	Postcode
21/43 [1]	Original	G2, GC2sc	Glasgow C2	Postcode / district code
21/43 [1]	197X	G2	Glasgow	Postcode
21/44 [1]	Original	G3, GC3sc	Glasgow C3	Postcode / district code
21/44 [1]	197X	G3	Glasgow	Postcode
21/45 [1]	Original	G4, GC4sc	Glasgow C4	Postcode / district code
21/45 [1]	197X	G4	Glasgow	Postcode
21/46 [1]	Original	G5, GC5sc	Glasgow C5	Postcode / district code
21/46 [1]	197X	G5	Glasgow	Postcode
21/47 [1]	Original	G41, GS1sc	Glasgow S1	Postcode / district code
21/47 [1]	197X	G41	Glasgow	Postcode
21/48 [1]	Original	G42, GS2sc	Glasgow S2	Postcode / district code
21/48 [1]	197X	G42	Glasgow	Postcode
21/49 [1]	Original	G43, GS3sc	Glasgow S3	Postcode / district code
21/49 [1]	197X	G43	Glasgow	Postcode
21/50 [1]	Original	G44, GS4sc	Glasgow S4	Postcode / district code
21/50 [1]	197X	G44	Glasgow	Postcode
21/51 [1]	Original	G45, GS5sc	Glasgow S5	Postcode / district code
21/51 [1]	197X	G45	Glasgow	Postcode
21/52 [1]	Original	G51, GSW1sc	Glasgow SW1	Postcode / district code
21/52 [1]	197X	G51	Glasgow	Postcode
21/53 [1]	Original	G52, GSW2sc	Glasgow SW2	Postcode / district code
21/53 [1]	197X	G52	Glasgow	Postcode
21/54 [1]	Original	G53, GSW3sc	Glasgow SW3	Postcode / district code
21/54 [1]	197X	G53	Glasgow	Postcode
21/55 [1]	Original	G11, GW1sc	Glasgow W1	Postcode / district code
21/55 [1]	197X	G11	Glasgow	Postcode
21/56 [1]	Original	G12, GW2sc	Glasgow W2	Postcode / district code
21/56 [1]	197X	G12	Glasgow	Postcode
21/57 [1]	Original	G13, GW3sc	Glasgow W3	Postcode / district code
21/57 [1]	197X	G13	Glasgow	Postcode
21/58 [1]	Original	G14, GW4sc	Glasgow W4	Postcode / district code
21/58 [1]	197X	G14	Glasgow	Postcode
21/59 [1]	Original	G15, GW5sc	Glasgow W5	Postcode / district code
21/59 [1]	197X	G15	Glasgow	Postcode
21/60 [1]	Original	G31, GE1sc	Glasgow E1	Postcode / district code
21/60 [1]	197X	G31	Glasgow	Postcode
21/61 [1]	Original	G32, GE2sc	Glasgow E2	Postcode / district code
21/61 [1]	197X	G32	Glasgow	Postcode
21/62 [1]	Original	G33, GE3sc	Glasgow E3	Postcode / district code
21/62 [1]	197X	G33	Glasgow	Postcode
21/63 [1]	Original	G34, GE4sc	Glasgow E4	Postcode / district code
21/63 [1]	197X	G34	Glasgow	Postcode
21/64	Original	GLsc, GLOER	Gloucester, Gloucestershire	Shortcode / extract
	1996 (Apr)	GLOER, GL1	Gloucester, Gloucestershire	Extract / postcode
	NS2013		Spare
22/01	Original	HGsc, HARTE	Harrogate, North Yorkshire	Shortcode / extract
	1996 (Apr)	HARTE, HG1	Harrogate, North Yorkshire	Extract / postcode
	NS2013		Spare
22/02	Original	BT19, BT20	Bangor, Co.Down	Shared postcode
22/02	NS2013	BT19	Bangor, Co.Down	Postcode
22/03	Original	BT22, BT23	Newtownards, Co.Down	Shared postcode
22/03	NS2013	BT22	Newtownards, Co.Down	Postcode
22/04	Original	BT24	Ballynahinch, Co.Down	Postcode
22/05 [1]	Original	G21, GN1sc	Glasgow N1	Postcode / district code
22/05 [1]	197X	G21	Glasgow	Postcode
22/06 [1]	Original	G22, GN2sc	Glasgow N2	Postcode / district code
22/06 [1]	197X	G22	Glasgow	Postcode
22/07 [1]	Original	G40, GSEsc	Glasgow SE	Postcode / district code
22/07 [1]	197X	G40	Glasgow	Postcode
22/08 [1]	Original	G20, GNWsc	Glasgow NW	Postcode / district code
22/08 [1]	197X	G20	Glasgow	Postcode
22/09	Original	LS1	Leeds	Postcode
22/10	Original	LS2	Leeds	Postcode
22/11	Original	LS3	Leeds	Postcode
22/12	Original	LS4	Leeds	Postcode
22/13	Original	LS5	Leeds	Postcode
22/14	Original	LS6	Leeds	Postcode
22/15	Original	LS7	Leeds	Postcode
22/16	Original	LS8	Leeds	Postcode
22/17	Original	LS9	Leeds	Postcode
22/18	Original	LS10	Leeds	Postcode
22/19	Original	LS11	Leeds	Postcode
22/20	Original	LS12	Leeds	Postcode
22/21	Original	LS13	Leeds	Postcode
22/22	Original	LS14	Leeds	Postcode
22/23	Original	LS15	Leeds	Postcode
22/23	NS2013		Spare
22/24	Original	LS16	Leeds	Postcode
22/25	Original	L1	Liverpool	Postcode
22/26	Original	L2	Liverpool	Postcode
22/27	Original	L3	Liverpool	Postcode
22/28	Original	L4	Liverpool	Postcode
22/29	Original	L5	Liverpool	Postcode
22/30	Original	L6	Liverpool	Postcode
22/31	Original	L7	Liverpool	Postcode
22/32	Original	L8	Liverpool	Postcode
22/33	Original	L9	Liverpool	Postcode
22/34	Original	L10	Liverpool	Postcode
22/35	Original	L11	Liverpool	Postcode
22/36	Original	L12	Liverpool	Postcode
22/37	Original	L13	Liverpool	Postcode
22/38	Original	L14	Liverpool	Postcode
22/39	Original	L15	Liverpool	Postcode
22/40	Original	L16	Liverpool	Postcode
22/41	Original	L17	Liverpool	Postcode
22/42	Original	L18	Liverpool	Postcode
22/43	Original	L19	Liverpool	Postcode
22/44	Original	L20	Liverpool	Postcode
22/45	Original	L21	Liverpool	Postcode
22/46	Original	L22	Liverpool	Postcode
22/47	Original	L23	Liverpool	Postcode
22/48	Original	L24	Liverpool	Postcode
22/49	Original	L25	Liverpool	Postcode
22/50	Original	LXsc	Liverpool	Postcode
	NS2013		Spare
		Large users
22/51	Original	M1	Manchester	Postcode
22/52	Original	M2	Manchester	Postcode
22/53	Original	M3	Manchester	Postcode
22/54	Original	M4	Manchester	Postcode
22/55	Original	M5	Manchester	Postcode
22/56	Original	M6	Manchester	Postcode
22/57	Original	M7	Manchester	Postcode
22/58	Original	M8	Manchester	Postcode
22/59	Original	M9	Manchester	Postcode
22/60	Original	M10	Manchester	Postcode
22/61	Original	M11	Manchester	Postcode
22/62	Original	M12	Manchester	Postcode
22/63	Original	M13	Manchester	Postcode
22/64	Original	RMsc, ROMRD	Romford, Essex	Shortcode / extract
	1996 (Apr)	ROMRD, RM1	Romford, Essex	Extract / postcode
	NS2013	M44	Manchester	Postcode
23/01	Original	HAsc	Harrow, Middlesex	Shortcode
	NS2013		Spare
		HAROW extract ambiguous so not paired with shortcode
23/02	Original	BT33	Newcastle, Co.Down	Postcode
23/03	Original	BT34, BT35	Newry, Co.Down	Shared postcode
23/03	NS2013	BT34	Newry, Co.Down	Postcode
23/04	Original	BT36, BT37	Newtonabby, Co.Antrim	Shared postcode
23/04	NS2013	BT36	Newtonabby, Co.Antrim	Postcode
23/05	Original	M14	Manchester	Postcode
23/06	Original	M15	Manchester	Postcode
23/07	Original	M16	Manchester	Postcode
23/08	Original	M17	Manchester	Postcode
23/09	Original	M18	Manchester	Postcode
23/10	Original	M19	Manchester	Postcode
23/11	Original	M20	Manchester	Postcode
23/12	Original	M21	Manchester	Postcode
23/13	Original	M22	Manchester	Postcode
23/14	Original	M23	Manchester	Postcode
23/15	Original	MXsc	Manchester	Postcode
	NS2013		Spare
		MX was for large users
23/16	Original	NE1	Newcastle, Tyne and Wear	Postcode
23/17	Original	NE2	Newcastle, Tyne and Wear	Postcode
23/18	Original	NE3	Newcastle, Tyne and Wear	Postcode
23/19	Original	NE4	Newcastle, Tyne and Wear	Postcode
23/20	Original	NE5	Newcastle, Tyne and Wear	Postcode
23/21	Original	NE6	Newcastle, Tyne and Wear	Postcode
23/22	Original	NE7	Newcastle, Tyne and Wear	Postcode
23/23	Original	NE8	Newcastle, Tyne and Wear	Postcode
23/24	Original	NE9	Newcastle, Tyne and Wear	Postcode
23/25	Original	NE10	Newcastle, Tyne and Wear	Postcode
23/26	Original	NE11	Newcastle, Tyne and Wear	Postcode
23/27	Original	NE12	Newcastle, Tyne and Wear	Postcode
23/28	Original	NOR	Norwich, Norfolk	Shortcode
	1972	BT39	Ballyclare, Co.Antrim	Postcode
		Probably originally assigned for items coded with original style NOR codes before Norwich converted in 1976
23/29 [2]	Original	S1, S1sc	Sheffield 1	Postcode / district code
23/29 [2]	197X	S1	Sheffield	Postcode
23/30 [2]	Original	S2, S2sc	Sheffield 2	Postcode / district code
23/30 [2]	197X	S2	Sheffield	Postcode
23/31 [2]	Original	S3, S3sc	Sheffield 3	Postcode / district code
23/31 [2]	197X	S3	Sheffield	Postcode
23/32 [2]	Original	S4, S4sc	Sheffield 4	Postcode / district code
23/32 [2]	197X	S4	Sheffield	Postcode
23/33 [2]	Original	S5, S5sc	Sheffield 5	Postcode / district code
23/33 [2]	197X	S5	Sheffield	Postcode
23/34 [2]	Original	S6, S6sc	Sheffield 6	Postcode / district code
23/34 [2]	197X	S6	Sheffield	Postcode
23/35 [2]	Original	S7, S7sc	Sheffield 7	Postcode / district code
23/35 [2]	197X	S7	Sheffield	Postcode
23/36 [2]	Original	S8, S8sc	Sheffield 8	Postcode / district code
23/36 [2]	197X	S8	Sheffield	Postcode
23/37 [2]	Original	S9, S9sc	Sheffield 9	Postcode / district code
23/37 [2]	197X	S9	Sheffield	Postcode
23/38 [2]	Original	S10, S10sc	Sheffield 10	Postcode / district code
23/38 [2]	197X	S10	Sheffield	Postcode
23/39 [2]	Original	S11, S11sc	Sheffield 11	Postcode / district code
23/39 [2]	197X	S11	Sheffield	Postcode
23/40 [2]	Original	S12, S12sc	Sheffield 12	Postcode / district code
23/40 [2]	197X	S12	Sheffield	Postcode
23/41 [2]	Original	S13, S13sc	Sheffield 13	Postcode / district code
23/41 [2]	197X	S13	Sheffield	Postcode
23/42 [2]	Original	S14, S14sc	Sheffield 14	Postcode / district code
23/42 [2]	197X	S14	Sheffield	Postcode
23/43	Original	SO1	Southampton, Hampshire	Postcode
23/44	Original	SO2	Southampton, Hampshire	Postcode
23/45	Original	SO4	Southampton, Hampshire	Shared postcode
23/46	Original	SO5	Southampton, Hampshire	Postcode
	1983	SO51	Southampton, Hampshire	Postcode
		First SO area recoding
23/47	Original	SO9	Southampton, Hampshire	Postcode
23/47		Large users (no district)
23/48	Original	ROTAM	Rotherham, South Yorkshire	Extract code
	1996 (Apr)	ROTAM, S60	Rotherham, South Yorkshire	Extract / postcode
	NS2013		Spare
23/49	Original	ROTES, IV33	Rothes, Morayshire	Extract / postcode
	1983	IV33	Rothes, Morayshire	Postcode
	1990		Spare?
	1990 (Mar)	ALFRD, AB33	Alford, Aberdeenshire	Extract / postcode
	NS2013	AB33	Rothes, Morayshire	Postcode
		From 1990 IV33 area recoded as AB38 code 01/07, Rothes became part of new AB38 area
23/50	Original	ROTAY	Rothesay, Isle of Bute	Extract code
23/50	NS2013		Spare
23/51	Original	ROTAN	Rothie Norman, Aberdeenshire	Extract code
	1974		Spare
	1976	B35sc	B35	District code
	1978	CLOES>	Clones, Co.Monaghan (Eire)	Irish extract
	NS2013	M43	Manchester	Postcode
23/52	Original	ROWLE	Rowlands Castle, Hampshire	Extract code
23/52	NS2013		Spare
23/53	Original	ROWLL	Rowlands Gill, Tyne and Wear	Extract code
23/53	NS2013		Spare
23/54	Original	ROYPA	Royal Leamington Spa, Warwickshire	Extract code
	NS2013		Spare
		Also LEAON and LEAPA
23/55	Original	ROYGE, PH31	Roybridge, Inverness-shire	Extract / postcode
23/55	NS2013	PH31	Roybridge, Inverness-shire	Postcode
23/56	Original	ROYON	Royston, Hertfordshire	Extract code
23/56	NS2013		Spare
23/57	Original	RUAAN	Ruardean, Gloucestershire	Extract code
23/57	NS2013		Spare
23/58	Original	RUGBY	Rugby, Warwickshire	Extract code
	1996 (Apr)	RUGBY, CV21	Rugby, Warwickshire	Extract / postcode
	NS2013		Spare
23/59	Original	RUGEY	Rugely, Staffordshire	Extract code
23/59	NS2013		Spare
23/60	Original	RUIIP	Ruislip, Middlesex	Extract code
23/60	NS2013		Spare
23/61	Original	RUNRN	Runcorn, Cheshire	Extract code
23/61	NS2013		Spare
23/62	Original	RUSEN	Rushden, Northamptonshire	Extract code
23/62	NS2013		Spare
23/63	Original	RUTIN	Ruthin, Clwyd	Extract code
23/63	NS2013		Spare
23/64	Original		Spare
	1976	B31sc	Birmingham B31	District code
	1978	CLOEL	Clonmel, Co.Tipperary (Eire)	Irish extract
	NS2013		Spare
24/01	Original	HDsc, HUDLD	Huddersfield, West Yorkshire	Shortcode / extract
	1996 (Apr)	HUDLD, HD1	Huddersfield, West Yorkshire	Extract / postcode
	NS2013		Spare
24/02	Original	BT42, BT43	Ballymena, Co.Antrim	Shared postcode
24/02	NS2013	BT42	Ballymena, Co.Antrim	Postcode
24/03	Original	BT47, BT48	Derry, Co.Londonderry	Shared postcode
24/03	NS2013	BT47	Derry, Co.Londonderry	Postcode
24/04	Original	BT51, BT52	Coleraine, Co.Londonderry	Shared postcode
24/04	NS2013	BT51	Coleraine, Co.Londonderry	Postcode
24/05	Original	RYDDE, PO33	Ryde, Isle of Wight	Extract / postcode
24/05	NS2013	PO33	Ryde, Isle of Wight	Postcode
24/06	Original	RYEYE, TN31	Rye, East Sussex	Extract / postcode
24/06	NS2013	TN31	Rye, East Sussex	Postcode
24/07	Original	RYTON	Ryton, Tyne and Wear	Extract code
24/07	NS2013		Spare
24/08	Original	SAFEN	Saffron Walden, Essex	Extract code
	1996 (Apr)	SAFEN, CB10	Saffron Walden, Essex	Extract / postcode
	NS2013		Spare
24/09	Original	STAES	St.Agnes, Scilly St.Agnes, Cornwall Staines, Middlesex	Ambiguous extract
24/09	NS2013		Spare
24/10	Original	STANS, ALsc	St.Albans, Hertfordshire	Extract / shortcode
	1996 (Apr)	STANS, AL1	St.Albans, Hertfordshire	Extract / postcode
	NS2013		Spare
24/11	Original	STAWS	St.Andrews, Fife	Extract code
24/11	NS2013		Spare
24/12	Original	STAPH	St.Asaph, Clwyd	Extract code
24/12	NS2013		Spare
24/13	Original	STALL	St.Austell, Cornwall	Extract code
	1996 (Apr)	STALL, PL25	St.Austell, Cornwall	Extract / postcode
	NS2013		Spare
24/14	Original	STBES, CA27	St.Bees, Cumbria	Extract / postcode
24/14	NS2013	CA27	St.Bees, Cumbria	Postcode
24/15	Original	STBLS	St.Boswells, Roxburghshire	Extract code
	197X		Spare
	1978	ENsc	Enfield, Middlesex	Shortcode
	NS2013		Spare
24/16	Original	STCES, PA25	St.Catherines, Argyllshire	Extract / postcode
24/16	NS2013	PA25	St.Catherines, Argyllshire	Postcode
24/17	Original	STCMB, TR9	St.Columb, Cornwall	Extract / postcode
24/17	NS2013	TR9	St.Columb, Cornwall	Postcode
24/18	Original	STFNS	St.Fillans, Perthshire	Extract code
	1976		Spare
	197X	KAsc	Kilmarnock, Ayrshire	Shortcode
	NS2013		Spare
24/19	Original	STHNS	St.Helens, Merseyside	Extract code
	1996 (Apr)	STHNS, WA9	St.Helens, Merseyside	Extract / postcode
	NS2013		Spare
24/20	Original	STIES, TR26	St.Ives, Cornwall	Extract / postcode
24/20	NS2013	TR26	St.Ives, Cornwall	Postcode
24/21	Original	STJNS	St.Johns, Isle of Man	Extract code
24/21	NS2013		Spare
24/22	Original	STKES	St.Katherines, Aberdeenshire	Extract code
	1971		Spare
	1976	L1sc	Liverpool 1	District code
	NS2013		Spare
24/23	Original	STLEA	St.Leonards-on-Sea, East Sussex	Extract code
	1996 (Apr)	STLEA, TN37	St.Leonards-on-Sea, East Sussex	Extract / postcode
	NS2013		Spare
24/24	Original	STMNS	St.Martins, Cornwall St.Monans, Fife	Ambiguous extract
	NS2013		Spare
		24/24 was original alphabetic allocation for St.Martins, ambiguous with one spelling of St.Monance/St.Monans. Possibly wrong way round with 24/26
24/25	Original	STMYS, TR21	St.Marys, Scilly	Extract / postcode
24/25	NS2013	TR21	St.Marys, Scilly	Postcode
24/26	Original	STMCE	St.Monance, Fife	Extract code
	1980		?
	NS2013		Spare
		24/24 was original alphabetic allocation for St.Martins, ambiguous with one spelling of St.Monance/St.Monans. Possibly wrong way round with 24/26
24/27	Original	SALBE	Salcombe, Devon	Extract code
24/27	NS2013		Spare
24/28	Original	SALLE	Sale, Cheshire	Extract code
24/28	NS2013		Spare
24/29	Original	SALRY, SPsc	Salisbury, Wiltshire	Extract / shortcode
	1996 (Apr)	SALRY, SP1	Salisbury, Wiltshire	Extract / postcode
	NS2013		Spare
24/30	Original	SALSH	Saltash, Cornwall	Extract code
24/30	NS2013		Spare
24/31	Original	SALEA	Saltburn-by-the-Sea, North Yorkshire	Extract code
	1996 (Apr)	SALEA, TS12	Saltburn-by-the-Sea, North Yorkshire	Extract / postcode
	NS2013		Spare
24/32	Original	SALTS	Saltcoats, Ayrshire	Extract code
24/32	NS2013	EH99		Postcode
24/33	Original	SANCH	Sandbach, Cheshire Sandwich, Kent	Ambiguous extract
24/33	NS2013		Spare
24/34	Original	SANWN, PO36	Sandown, Isle of Wight	Extract / postcode
24/34	NS2013	PO36	Sandown, Isle of Wight	Postcode
24/35	Original	SANAM, PE35	Sandringham, Norfolk	Extract / postcode
24/35	NS2013	PE35	Sandringham, Norfolk	Postcode
24/36	Original	SANDY, SG19	Sandy, Bedfordshire	Extract / postcode
24/36	NS2013	SG19	Sandy, Bedfordshire	Postcode
24/37	Original	SANAR	Sanquhar, Dumfries-shire	Extract code
24/37	NS2013		Spare
24/38	Original	SANON	Santon, Isle of Man	Extract code
24/38	NS2013		Spare
24/39	Original	SAUOT, SA69	Saundersfoot, Dyfed	Extract / postcode
24/39	NS2013	SA69	Saundersfoot, Dyfed	Postcode
24/40	Original	SAUEN	Sauchen, Aberdeenshire	Extract code
	197X		Spare
	197X	SMsc, SUTON	Sutton, Surrey	Shortcode / extract
	NS2013		Spare
24/41	Original	SAWTH, CM21	Sawbridgeworth, Hertfordshire	Extract / postcode
24/41	NS2013	CM21	Sawbridgeworth, Hertfordshire	Postcode
24/42	Original	SAXAM	Saxmundham, Suffolk	Extract code
24/42	NS2013		Spare
24/43	Original	SCAAY, PA84	Scalpay, Isle of Scalpay	Extract / postcode
24/43	NS2013	PA84	Scalpay, Isle of Scalpay	Postcode
24/44	Original	SCAGH	Scarborough, North Yorkshire	Extract code
	1996 (Apr)	SCAGH, YO11	Scarborough, North Yorkshire	Extract / postcode
	NS2013		Spare
24/45	Original	SCASH, PA77	Scarinish, Isle of Tiree	Extract / postcode
24/45	NS2013	PA77	Scarinish, Isle of Tiree	Postcode
24/46	Original	SCOER	Sconser, Isle of Skye [to 1972] Scotscalder, Caithness	Ambiguous extract
	1972	SCOER	Sconser, Isle of Skye	Extract code
	1983		Spare?
24/47	Original	SCUPE	Scunthorpe, South Humberside	Extract code
	1996 (Apr)	SCUPE, DN15	Scunthorpe, South Humberside	Extract / postcode
	NS2013		Spare
24/48	Original	SEARD	Seaford, East Sussex	Extract code
24/48	NS2013		Spare
24/49	Original	SEAAM	Seaham, Co.Durham	Extract code
24/49	NS2013		Spare
24/50	Original	SEAES, NE68	Seahouses, Northumberland	Extract / postcode
24/50	NS2013	NE68	Seahouses, Northumberland	Postcode
24/51	Original	SEALE, CA20	Seascale, Cumbria	Extract / postcode
24/51	NS2013	CA20	Seascale, Cumbria	Postcode
24/52	Original	SEAON	Seaton, Devon	Extract code
24/52	NS2013		Spare
24/53	Original	SEAEW, PO34	Seaview, Isle of Wight	Extract / postcode
24/53	NS2013	PO34	Seaview, Isle of Wight	Postcode
24/54	Original	SEDGH, LA10	Sedburgh, Cumbria	Extract / postcode
24/54	NS2013	LA10	Sedburgh, Cumbria	Postcode
24/55	Original	SELBY	Selby, North Yorkshire	Extract code
24/55	NS2013		Spare
24/56	Original	SELRK	Selkirk, Selkirkshire	Extract code
24/56	NS2013		Spare
24/57	Original	SETLE	Settle, North Yorkshire	Extract code
24/57	NS2013		Spare
24/58	Original	SEVKS	Sevenoaks, Kent	Extract code
	1996 (Apr)	SEVKS, TN13	Sevenoaks, Kent	Extract / postcode
	NS2013	TN13	Sevenoaks, Kent	Postcode
24/59	Original	SHARY, SP7	Shaftsbury, Dorset	Extract / postcode
24/59	NS2013	SP7	Shaftsbury, Dorset	Postcode
24/60	Original	SHAIN, PO37	Shanklin, Isle of Wight	Extract / postcode
24/60	NS2013	PO37	Shanklin, Isle of Wight	Postcode
24/61	Original	SHESS	Sheerness, Kent	Extract code
24/61	NS2013		Spare
24/62	Original	SHERD, SG17	Shefford, Bedfordshire	Extract / postcode
24/62	NS2013	SG17	Shefford, Bedfordshire	Postcode
24/63	Original	SHEON	Shepperton, Middlesex	Extract code
24/63	NS2013		Spare
24/64	Original	LDsc	Llandrindod Wells, Powys	Shortcode
	NS2013		Spare
		Extract LLALS (14/49) is ambiguous so not paired with shortcode

Notes

[1]Code series doubled as postcode/district short code in 1970s first generation translators. At some point in the mid 1970s some translators were (re)programmed and district shorts transferred to 55/XX series. 55/XX codes later reallocated to G70 series postcodes. Allocated in 'district groups' to avoid conflict with London compass codes

[2]Code series doubled as postcode/district short code in 1970s first generation translators. At some point in the mid 1970s some translators were (re)programmed and district shorts transferred to 51/XX series

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