CRS, NLC, TIPLOC and STANOX Codes

A (hopefully) comprehensive listing

Grouped stations

Last update 23 June 2026

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For passenger convenience where station interchangeability is desirable, many stations are 'grouped', with (for most journeys) tickets valid to or from any in the group. Thus, for example, a traveller making a journey from Bedford group to Bicester group could travel outward Bedford Midland-Bicester North and return Bicester Town-Bedford St Johns.

Groups originated with British Rail and were created around 1985. Since then various tweaks have taken place. For booking office convenience many groups have NLCs and some have CRS codes.

All known groups are shown here with the stations within each group shown. Some date information is shown; this is known to be incomplete and is thought better to share than not.

CRS NLC Group Group stations
0423 Ardrossan
Ardrossan Harbour Ardrossan South Beach Ardrossan Town
Banbury
Banbury Kings Sutton
BFO BED possibly earlier code 0410 Bedford
Bedford Midland Bedford St Johns
BLF 8190 Belfast
definition uncertain
BCR 7934 Bicester
Bicester North Bicester Town/Village
0266 Birkenhead
Birkenhead Central Birkenhead Hamilton Square Birkenhead Park
0419 Birkenhead stations 2 full definition unclear
BIR BST earlier code 0418 Birmingham
Aston from unknown date Birmingham Moor Street Birmingham New Street Birmingham Snow Hill Duddeston from unknown date
0426 Blackpool
Blackpool North Blackpool Pleasure Beach from May 1988 to October 1988 Blackpool South
BOO 1780 Bootle
Bootle New Strand Bootle Oriel Road
BFS BFO possible earlier code 0424 Bradford
Bradford Forster Square Bradford Interchange
0257 Brighton
Aldrington to unknown date Brighton Hove London Road (Brighton) to unknown date Moulescombe to unknown date Preston Park to unknown date
0400 Bristol
Ashley Down from unknown date Bedminster to unknown date Bristol Parkway Bristol Temple Meads Filton/Filton Abbey Wood Keynsham to unknown date Lawrence Hill Parson Street to unknown date Stapleton Road
Bromley South
Bickley Bromley South
0427 Burnley
Burnley Barracks Burnley Central Burnley Manchester Road Rose Grove to January 1989
8384 Cambridge
Cambridge Cambridge North Cambridge South
CTY CAB possibly earlier code 0428 Canterbury
Canterbury East Canterbury West
0401 Cardiff
Cardiff Bute Road Cardiff Central Cardiff Queen Street Cathays to January 1989
CAF 0258 Catford
Catford Catford Bridge
Chatham
Chatham Gillingham (Kent) Rochester
CCL CHS possibly earlier code 0254 Colchester
Colchester Colchester Town
CYD 0449 Croydon
East Croydon South Croydon from unknown date West Croydon
Derby
Belper Derby Duffield Long Eaton Spondon
DRC 0429 Dorchester
Dorchester South Dorchester West
DRK 0416 Dorking
Dorking Dorking Deepdene Dorking West
0414 Dover
Dover Priory Dover Western Docks
2431 Dublin
definition unclear
Dumbarton
Dalreoch Dumbarton Central
Ealing Broadway
Ealing Broadway West Ealing
Earlestown
Earlestown Newton-le-Willows
Eastbourne
Eastbourne Hampden Park (Sussex)
EDE 0259 Edenbridge
Edenbridge Edenbridge Town
0255 Edinburgh
Dalmeny from unknown date Edinburgh Gateway from unknown date Edinburgh Park from unknown date Edinburgh Waverley Haymarket South Gyle from unknown date
EFI 0263 Enfield
Enfield Chase Enfield Town
0430 Exeter
Exeter Central Exeter St Davids Exeter St Thomas St James Park to January 1989 then from unknown date
FLK 0431 Falkirk
Falkirk Grahamston Falkirk High
FBO 0260 Farnborough
Farnborough (Main) Farnborough North
FOL 0432 Folkestone
Folkestone Central Folkestone Harbour Folkestone West
Ford
Ford Littlehampton
GAI 0415 Gainsborough
Gainsborough Central Gainsborough Lea Road
GLW 0433 Glasgow
Ashfield from unknown date Glasgow Central Glasgow Queen Street
0434 Greenock
Greenock Central Greenock West
0256 Guildford
Guildford London Road (Guildford)
Halifax
Halifax Sowerby Bridge
0405 Hamilton
Hamilton Central Hamilton West
0267 Hartford
Greenbank Hartford
Hastings
Hastings St Leonards Warrior Square
Hayes & Harlington
Hayes & Harlington Southall
LHR Heathrow stations bus
HRA Heathrow stations rail
Heathrow Central Heathrow Terminal 4 Heathrow Terminal 5
HLH 0404 Helensburgh
Helensburgh Central Helensburgh Upper
Hellifield
Hellifield Long Preston
HRT 0413 Hertford
Hertford East Hertford North
0406 Hillington
Hillington East Hillington West
Huddersfield
Deighton Huddersfield Mirfield
Hunts Cross
Hunts Cross Liverpool South Parkway
Inverkeithing
Inverkeithing North Queensferry
Kirkcaldy
Glenrothes With Thornton Kirkcaldy Markinch
Lancaster
Bare Lane Carnforth Lancaster
Leeds
Cross Gates East Garforth Garforth Leeds Micklefield
0399 Lichfield
Lichfield City Lichfield Trent Valley
Lincoln
Lincoln Central Lincoln St Marks
LVP 0435 Liverpool
Birkenhead Hamilton Square from unknown date Edge Hill from unknown date Liverpool Central Liverpool James Street Liverpool Lime Street Liverpool Lnd Sg definition unclear; from unknown date Moorfields Sandhills from unknown date
LON 1072 London
City Thameslink London Blackfriars London Bridge London Cannon Street London Charing Cross London Euston London Fenchurch Street London Kings Cross London Liverpool Street London Marylebone London Paddington London St Pancras International London Victoria London Waterloo Moorgate Old Street Vauxhall Waterloo East
THK LTA earlier code 4452 London Thameslink
City Thameslink Elephant & Castle Farringdon Kentish Town London Blackfriars London Bridge London Euston London St Pancras International
0436 Lymington
Lymington Pier Lymington Town
Machynlleth
Dovey Junction Machynlleth
MAD MSE possibly earlier code 0437 Maidstone
Maidstone Barracks Maidstone East Maidstone West
MCR 0438 Manchester
Deansgate to January 1989; from ≈2005 Manchester Oxford Road Manchester Piccadilly Manchester Victoria Salford Central to January 1989; from unknown date
Middlesbrough
Eaglescliffe Middlesbrough Thornaby
Motherwell
Holytown Motherwell
NWK 0441 Newark
Newark Castle Newark North Gate
0498 Newbury
Newbury Newbury Racecourse
NVP 0439 Newhaven
Newhaven Harbour Newhaven Marine Newhaven Town
0412 New Mills
New Mills Central New Mills Newtown
Nottingham
Attenborough Beeston Nottingham
Orpington
Orpington Petts Wood
Otford
Kemsing Otford
PNG 0262 Penge
Penge East Penge West
Penzance
Penzance St Erth
0402 Plymouth
Devonport Dockyard (Devonport) Keyham Plymouth St Budeaux Ferry Road St Budeaux Victoria Road
POF 0268 Pontefract
Castleford from unknown date Glasshoughton from unknown date Pontefract Baghill Pontefract Monkhill Pontefract Tanshelf September 1997 to ≈2005 then from unknown date
POS 0440 Portsmouth
Bedhampton from unknown date Cosham from unknown date Fareham from unknown date Fratton to October 1988 then from unknown date Hilsea from unknown date Portchester from unknown date Portsmouth & Southsea Portsmouth Harbour
Ramsgate
Minster Ramsgate Thanet Parkway
REA 0403 Reading
Reading Reading West Tilehurst to October 1988
Redhill
Earlswood (Surrey) Redhill
Romford
Gidea Park Romford
0270 Rotherham
Rotherham Central Rotherham Masborough
0272 Ryde
Ryde Esplanade Ryde St John's Road
0264 St Helens
St Helens Junction St Helens Central
Scarborough
Scarborough Seamer
Smethwick
Smethwick Galton Bridge Smethwick Rolfe Street
Southampton
Southampton Airport Parkway Southampton Central St Denys Swaythling
SSN 0411 Southend
Southend Central Southend East to unknown date Southend Victoria
Stansted
Stansted Airport Stansted Mountfitchet
Stratford London
Stratford International Stratford (London)
Stratford upon Avon
Stratford-upon-Avon Stratford-upon-Avon Parkway Wilmcote
0261 Streatham
Norbury from unknown date Selhurst from unknown date Streatham Streatham Common Streatham Hill Thornton Heath from unknown date
Swansea
Gowerton Llanelli Swansea
THR 0271 Thorne
Thorne North Thorne South
TIB TLY possibly earlier code 7468 Tilbury
Tilbury Town Tilbury Riverside
Troon
Prestwick Town Prestwick International Airport Troon
0442 Tunbridge Wells
Tunbridge Wells Tunbridge Wells West
TYM TYN possibly earlier code 0443 Tyndrum
Tyndrum Lower Upper Tyndrum
WAK 0444 Wakefield
Wakefield Westgate Wakefield Kirkgate
Walsall
Bescot Stadium Walsall
WRG 0445 Warrington
Warrington Bank Quay Warrington Central
Warwick
Hatton Warwick Warrick Parkway
Westbury
Trowbridge Westbury
WSD 0265 West Hampstead
West Hampstead West Hampstead Thameslink
Weybridge
Byfleet & New Haw Weybridge
Weymouth
Dorchester South Dorchester West Upwey Weymouth
WIG 0446 Wigan
Wigan North Western Wigan Wallgate
Wilmslow
Handforth Styal Wilmslow
WRC 0447 Worcester
Droitwich Spa Worcester Foregate Street Worcester Shrub Hill
0325 Workington
Workington Workington North
0499 Worthing
East Worthing West Worthing Worthing
0417 Wrexham
Wrexham Central Wrexham General
0448 Yeovil
Yeovil Junction Yeovil Pen Mill