ATCO Area Codes in use
Published: 02/07/2025
The list below is the ATCO Area Codes in use. This is the first three digits of any ATCO code, the unique identifier for any stop in NaPTAN, which identifies which Local Transport Authority or entity is responsible for the stops with numbers that start with that code.
The changes which have been made since the last update of the schema documentation are:
305 North Northamptonshire created
300 renamed to West Northamptonshire
700 block assigned for Northern Ireland (not published in the DfT NaPTAN)
970 block assigned for rail infrastructure, stations and platforms, in Northern Ireland (not published in the DfT NaPTAN)
999 block assigned for Non-Passenger stops (not published in the DfT NaPTAN) - see here for more information
ATCO Area Codes - updated Jan 2025
ATCO Area Code - Responsible - Region
- 010 - Bristol - South West
- 017 - South Gloucestershire - South West
- 018 - Bath & North East Sommerset - South West
- 019 - North Somerset - South West
- 020 - Bedford - South East
- 021 - Central Bedfordshire - South East
- 029 - Luton - South East
- 030 - West Berkshire - South East
- 035 - Wokingham - South East
- 036 - Windsor & Maidenhead - South East
- 037 - Slough - South East
- 038 - Bracknell Forest - South East
- 039 - Reading - South East
- 040 - Buckinghamshire - South East
- 049 - Milton Keynes - South East
- 050 - Cambridgeshire - East Anglia
- 059 - Peterborough - East Midlands
- 060 - Cheshire East - North West
- 061 - Cheshire Wed & Chester - North West
- 068 - Halton - North West
- 069 - Warrington - North West
- 075 - Hartlepool - North East
- 076 - Darlington - North East
- 077 - Stockton-on-Tees - North East
- 078 - Redcar & Cleveland - North East
- 079 - Middlesborough - North East
- 080 - Cornwall - South West
- 090 - Cumbria - North West
- 100 - Derbyshire - East Midlands
- 109 - Derby - East Midlands
- 110 - Devon - South West
- 118 - Plymouth - South West
- 119 - Torbay - South West
- 120 - Dorset - South West
- 128 - Poole - South West
- 129 - Bournemouth - South West
- 130 - Durham - North East
- 140 - East Sussex - South East
- 149 - Brighton and Hove - South East
- 150 - Essex - South East
- 158 - Southend-on-Sea - South East
- 159 - Thurrock - South East
- 160 - Glouchestershire - South West
- 180 - Greater Manchester - North West
- 190 - Hampshire - South West
- 198 - Southampton - South West
- 199 - Portsmouth - South West
- 200 - Worcestershire - West Midlands
- 209 - Herefordshire - West Midlands
- 210 - Hertfordshire - South East
- 220 - East Riding of Yorkshire - Yorkshire
- 227 - North Lincolnshire - East Midlands
- 228 - North East Lincolnshire - East Midlands
- 229 - Kingston upon Hull - Yorkshire
- 230 - Isle of Wight - South East
- 240 - Kent - South East
- 249 - Medway - South East
- 250 - Lancashire - North West
- 258 - Blacknburn with Darwen - North West
- 259 - Blackpool - North West
- 260 - Leicestershire - East Midlands
- 268 - Rutland - East Midlands
- 269 - Leicester - East Midlands
- 270 - Lincolnshire - East Midlands
- 280 - Merseyside - North West
- 290 - Norfolk - East Anglia
- 300 - West Northamptonshire - East Midlands
- 305 - North Northamptonshire - East Midlands
- 310 - Northumberland - North East
- 320 - North Yorkshire - Yorkshire
- 329 - York - Yorkshire
- 330 - Nottinghamshire - East Midlands
- 339 - Nottingham - East Midlands
- 340 - Oxfordshire - South East
- 350 - Shropshire - West Midlands
- 359 - Telford & Wrekin - West Midlands
- 360 - Somerset - South West
- 370 - South Yorkshire - Yorkshire
- 380 - Staffordshire - West Midlands
- 389 - Stoke-on-Trent - West Midlands
- 390 - Suffolk - East Anglia
- 400 - Surrey - South East
- 410 - Tyne & Wear - North East
- 420 - Warwickshire - West Midlands
- 430 - West Midlands - West Midlands
- 440 - West Sussex - South East
- 450 - West Yorkshire - Yorkshire
- 460 - Wiltshire - South West
- 468 - Swindon - South West
- 490 - Greater London - London
- 511 - Denbighshire - Wales
- 512 - Flintshire - Wales
- 513 - Conwy - Wales
- 514 - Wrexham - Wales
- 521 - Pembrokeshire - Wales
- 522 - Carmarthenshire - Wales
- 523 - Ceredigion - Wales
- 531 - Newport - Wales
- 532 - Blaenau Gwent - Wales
- 533 - Monmouthshire - Wales
- 534 - Torfaen - Wales
- 540 - Gwynedd - Wales
- 541 - Isle of Anglesey - Wales
- 551 - Bridgend - Wales
- 552 - Rhodda Cynon Taff - Wales
- 553 - Merthyr Tydfil - Wales
- 554 - Caerphilly - Wales
- 561 - Powys - Wales
- 571 - Cardiff - Wales
- 572 - Vale of Glamorgan - Wales
- 581 - Swansea - Wales
- 582 - Neath Port Talbot - Wales
- 601 - Western Isles - Scotland
- 602 - Orkney Islands - Scotland
- 603 - Shetland Islands - Scotland
- 607 - Argyll & Bute - Scotland
- 608 - West Dunbartonshire - Scotland
- 609 - Glasgow - Scotland
- 611 - East Dunbartonshire - Scotland
- 612 - East Renfrewshire - Scotland
- 613 - Inverclyde - Scotland
- 614 - Renfrewshire - Scotland
- 615 - South Lanarkshire - Scotland
- 616 - North Lanarkshire - Scotland
- 617 - North Ayrshire - Scotland
- 618 - East Ayrshire - Scotland
- 619 - South Ayrshire - Scotland
- 620 - Edinburgh - Scotland
- 627 - East Lothian - Scotland
- 628 - Midlothian - Scotland
- 629 - West Lothian - Scotland
- 630 - Aberdeenshire - Scotland
- 638 - Moray - Scotland
- 639 - Aberdeen - Scotland
- 640 - Dundee - Scotland
- 648 - Perth & Kinross - Scotland
- 649 - Angus - Scotland
- 650 - Fife - Scotland
- 660 - Stirling - Scotland
- 668 - Clackmannanshire - Scotland
- 669 - Falkirk - Scotland
- 670 - Highland - Scotland
- 680 - Dumfries & Galloway - Scotland
- 690 - Scottish Borders - Scotland
- 700 - Northern Ireland - Northern Ireland
- 910 - Rail (National) - DfT
- 920 - Airports (National) - DfT
- 930 - Ferry (National) - DfT
- 940 - Tram (National) - DfT
- 970 - Northern Ireland Rail - Northern Ireland
- 999 - Non-Passenger Stops - None