The Telephone Preference Service (TPS) is a central opt out register whereby individuals can register their wish not to receive unsolicited sales and marketing telephone calls. The Corporate Telephone Preference Service (CTPS) is a list of organisations (limited companies, public limited companies and Scottish partnerships) who have registered their wish not to receive unsolicited direct marketing calls. It is a legal requirement that companies do not make such calls to numbers registered on the TPS.
So how many have registered with these do not call registers?
There are 16,812,142 numbers registered on TPS, and 1,317,898 numbers registered on CTPS (figures correct as of 08/9/2024).
- 0113 - Leeds
- 0114 - Sheffield
- 0115 - Nottingham
- 0116 - Leicester
- 0117 - Bristol
- 0118 - Reading
- 0121 - Birmingham
- 0131 - Edinburgh
- 0141 - Glasgow
- 0151 - Liverpool
- 0161 - Manchester
- 0191 - Tyneside / Durham
- 01200 - Clitheroe
- 01202 - Bournemouth
- 01204 - Bolton
- 01205 - Boston
- 01206 - Colchester
- 01207 - Consett
- 01208 - Bodmin
- 01209 - Redruth
- 01223 - Cambridge
- 01224 - Aberdeen
- 01225 - Bath
- 01226 - Barnsley
- 01227 - Canterbury
- 01228 - Carlisle
- 01229 - Barrow-in-Furness / Millom
- 01233 - Ashford (Kent)
- 01234 - Bedford
- 01235 - Abingdon
- 01236 - Coatbridge
- 01237 - Bideford
- 01239 - Cardigan
- 01241 - Arbroath
- 01242 - Cheltenham
- 01243 - Chichester
- 01244 - Chester
- 01245 - Chelmsford
- 01246 - Chesterfield
- 01248 - Bangor (Gwynedd)
- 01249 - Chippenham
- 01250 - Blairgowrie
- 01252 - Aldershot
- 01253 - Blackpool
- 01254 - Blackburn
- 01255 - Clacton-on-Sea
- 01256 - Basingstoke
- 01257 - Coppull
- 01258 - Blandford
- 01259 - Alloa
- 01260 - Congleton
- 01261 - Banff
- 01262 - Bridlington
- 01263 - Cromer
- 01264 - Andover
- 01267 - Carmarthen
- 01268 - Basildon
- 01269 - Ammanford
- 01270 - Crewe
- 01271 - Barnstaple
- 01273 - Brighton
- 01274 - Bradford
- 01275 - Clevedon
- 01276 - Camberley
- 01277 - Brentwood
- 01278 - Bridgwater
- 01279 - Bishops Stortford
- 01280 - Buckingham
- 01282 - Burnley
- 01283 - Burton-on-Trent
- 01284 - Bury-St-Edmunds
- 01285 - Cirencester
- 01286 - Caernarfon
- 01287 - Guisborough
- 01288 - Bude
- 01289 - Berwick-upon-Tweed
- 01290 - Cumnock
- 01291 - Chepstow
- 01292 - Ayr
- 01293 - Crawley
- 01294 - Ardrossan
- 01295 - Banbury
- 01296 - Aylesbury
- 01297 - Axminster
- 01298 - Buxton
- 01299 - Bewdley
- 01300 - Cerne Abbas
- 01301 - Arrochar
- 01302 - Doncaster
- 01303 - Folkestone
- 01304 - Dover
- 01305 - Dorchester
- 01306 - Dorking
- 01307 - Forfar
- 01308 - Bridport
- 01309 - Forres
- 01320 - Fort Augustus
- 01322 - Dartford
- 01323 - Eastbourne
- 01324 - Falkirk
- 01325 - Darlington
- 01326 - Falmouth
- 01327 - Daventry
- 01328 - Fakenham
- 01329 - Fareham
- 01330 - Banchory
- 01332 - Derby
- 01333 - Peat Inn
- 01334 - St Andrews
- 01335 - Ashbourne
- 01337 - Ladybank
- 01339 - Aboyne / Ballater
- 01340 - Craigellachie
- 01341 - Barmouth
- 01342 - East Grinstead
- 01343 - Elgin
- 01344 - Bracknell
- 01346 - Fraserburgh
- 01347 - Easingwold
- 01348 - Fishguard
- 01349 - Dingwall
- 01350 - Dunkeld
- 01352 - Mold
- 01353 - Ely
- 01354 - Chatteris
- 01355 - East Kilbride
- 01356 - Brechin
- 01357 - Strathaven
- 01358 - Ellon
- 01359 - Pakenham
- 01360 - Killearn
- 01361 - Duns
- 01362 - Dereham
- 01363 - Crediton
- 01364 - Ashburton
- 01366 - Downham Market
- 01367 - Faringdon
- 01368 - Dunbar
- 01369 - Dunoon
- 01371 - Great Dunmow
- 01372 - Esher
- 01373 - Frome
- 01375 - Grays Thurrock
- 01376 - Braintree
- 01377 - Driffield
- 01379 - Diss
- 01380 - Devizes
- 01381 - Fortrose
- 01382 - Dundee
- 01383 - Dunfermline
- 01384 - Dudley
- 01386 - Evesham
- 01387 - Dumfries / Langholm
- 01388 - Bishop Auckland / Stanhope
- 01389 - Dumbarton
- 01392 - Exeter
- 01394 - Felixstowe
- 01395 - Budleigh Salterton
- 01397 - Fort William
- 01398 - Dulverton
- 01400 - Honington
- 01403 - Horsham
- 01404 - Honiton
- 01405 - Goole
- 01406 - Holbeach
- 01407 - Holyhead
- 01408 - Golspie
- 01409 - Holsworthy
- 01420 - Alton
- 01422 - Halifax
- 01423 - Boroughbridge / Harrogate
- 01424 - Hastings
- 01425 - Ringwood
- 01427 - Gainsborough
- 01428 - Haslemere
- 01429 - Hartlepool
- 01430 - Market Weighton / North Cave
- 01431 - Helmsdale
- 01432 - Hereford
- 01433 - Hathersage
- 01434 - Bellingham / Haltwhistle / Hexham
- 01435 - Heathfield
- 01436 - Helensburgh
- 01437 - Clynderwen / Haverfordwest
- 01438 - Stevenage
- 01439 - Helmsley
- 01440 - Haverhill
- 01442 - Hemel Hempstead
- 01443 - Pontypridd
- 01444 - Haywards Heath
- 01445 - Gairloch
- 01446 - Barry
- 01449 - Stowmarket
- 01450 - Hawick
- 01451 - Stow-on-the-Wold
- 01452 - Gloucester
- 01453 - Dursley
- 01454 - Chipping Sodbury
- 01455 - Hinckley
- 01456 - Glenurquhart
- 01457 - Glossop
- 01458 - Glastonbury
- 01460 - Chard
- 01461 - Gretna
- 01462 - Hitchin
- 01463 - Inverness
- 01464 - Insch
- 01465 - Girvan
- 01466 - Huntly
- 01467 - Inverurie
- 01469 - Killingholme
- 01470 - Isle of Skye - Edinbane
- 01471 - Isle of Skye - Broadford
- 01472 - Grimsby
- 01473 - Ipswich
- 01474 - Gravesend
- 01475 - Greenock
- 01476 - Grantham
- 01477 - Holmes Chapel
- 01478 - Isle of Skye - Portree
- 01479 - Grantown-on-Spey
- 01480 - Huntingdon
- 01481 - Guernsey
- 01482 - Hull
- 01483 - Guildford
- 01484 - Huddersfield
- 01485 - Hunstanton
- 01487 - Warboys
- 01488 - Hungerford
- 01489 - Bishops Waltham
- 01490 - Corwen
- 01491 - Henley-on-Thames
- 01492 - Colwyn Bay
- 01493 - Great Yarmouth
- 01494 - High Wycombe
- 01495 - Pontypool
- 01496 - Port Ellen
- 01497 - Hay-on-Wye
- 01499 - Inveraray
- 01501 - Harthill
- 01502 - Lowestoft
- 01503 - Looe
- 01505 - Johnstone
- 01506 - Bathgate
- 01507 - Alford (Lincs) / Louth / Spilsby
- 01508 - Brooke
- 01509 - Loughborough
- 01520 - Lochcarron
- 01522 - Lincoln
- 01524 - Lancaster / Hornby
- 01525 - Leighton Buzzard
- 01526 - Martin
- 01527 - Redditch
- 01528 - Laggan
- 01529 - Sleaford
- 01530 - Coalville
- 01531 - Ledbury
- 01534 - Jersey
- 01535 - Keighley
- 01536 - Kettering
- 01538 - Ipstones
- 01539 - Kendal / Hawkshead / Grange-Over-Sands / Sedbergh
- 01540 - Kingussie
- 01542 - Keith
- 01543 - Cannock
- 01544 - Kington
- 01545 - Llanarth
- 01546 - Lochgilphead
- 01547 - Knighton
- 01548 - Kingsbridge
- 01549 - Lairg
- 01550 - Llandovery
- 01553 - Kings Lynn
- 01554 - Llanelli
- 01555 - Lanark
- 01556 - Castle Douglas
- 01557 - Kirkcudbright
- 01558 - Llandeilo
- 01559 - Llandysul
- 01560 - Moscow
- 01561 - Laurencekirk
- 01562 - Kidderminster
- 01563 - Kilmarnock
- 01564 - Lapworth
- 01565 - Knutsford
- 01566 - Launceston
- 01567 - Killin
- 01568 - Leominster
- 01569 - Stonehaven
- 01570 - Lampeter
- 01571 - Lochinver
- 01572 - Oakham
- 01573 - Kelso
- 01575 - Kirriemuir
- 01576 - Lockerbie
- 01577 - Kinross
- 01578 - Lauder
- 01579 - Liskeard
- 01580 - Cranbrook
- 01581 - New Luce
- 01582 - Luton
- 01583 - Carradale
- 01584 - Ludlow
- 01586 - Campbeltown
- 01588 - Bishops Castle
- 01590 - Lymington
- 01591 - Llanwrtyd Wells
- 01592 - Kirkcaldy
- 01593 - Lybster
- 01594 - Lydney
- 01595 - Foula / Fair Isle
- 01595 - Lerwick
- 01597 - Llandrindod Wells
- 01598 - Lynton
- 01599 - Kyle
- 01600 - Monmouth
- 01603 - Norwich
- 01604 - Northampton
- 01606 - Northwich
- 01608 - Chipping Norton
- 01609 - Northallerton
- 01620 - North Berwick
- 01621 - Maldon
- 01622 - Maidstone
- 01623 - Mansfield
- 01624 - Isle of Man
- 01625 - Macclesfield
- 01626 - Newton Abbot
- 01628 - Maidenhead
- 01629 - Matlock
- 01630 - Market Drayton
- 01631 - Oban
- 01633 - Newport
- 01634 - Medway
- 01635 - Newbury
- 01636 - Newark
- 01637 - Newquay
- 01638 - Newmarket
- 01639 - Neath
- 01641 - Strathy
- 01642 - Middlesbrough
- 01643 - Minehead
- 01644 - New Galloway
- 01646 - Milford Haven
- 01647 - Moretonhampstead
- 01650 - Cemmaes Road
- 01651 - Oldmeldrum
- 01652 - Brigg
- 01653 - Malton
- 01654 - Machynlleth
- 01655 - Maybole
- 01656 - Bridgend
- 01659 - Sanquhar
- 01661 - Prudhoe
- 01663 - New Mills
- 01664 - Melton Mowbray
- 01665 - Alnwick
- 01666 - Malmesbury
- 01667 - Nairn
- 01668 - Bamburgh
- 01669 - Rothbury
- 01670 - Morpeth
- 01671 - Newton Stewart
- 01672 - Marlborough
- 01673 - Market Rasen
- 01674 - Montrose
- 01675 - Coleshill
- 01676 - Meriden
- 01677 - Bedale
- 01678 - Bala
- 01680 - Isle of Mull - Craignure
- 01681 - Isle of Mull - Fionnphort
- 01683 - Moffat
- 01684 - Malvern
- 01685 - Merthyr Tydfil
- 01686 - Llanidloes / Newtown
- 01687 - Mallaig
- 01688 - Isle of Mull - Tobermory
- 01689 - Orpington
- 01690 - Betws-y-Coed
- 01691 - Oswestry
- 01692 - North Walsham
- 01694 - Church Stretton
- 01695 - Skelmersdale
- 01697 - Brampton / Wigton / Raughton Head
- 01698 - Motherwell
- 01700 - Rothesay
- 01702 - Southend-on-Sea
- 01704 - Southport
- 01706 - Rochdale
- 01707 - Welwyn Garden City
- 01708 - Romford
- 01709 - Rotherham
- 01720 - Isles of Scilly
- 01721 - Peebles
- 01722 - Salisbury
- 01723 - Scarborough
- 01724 - Scunthorpe
- 01725 - Rockbourne
- 01726 - St Austell
- 01727 - St Albans
- 01728 - Saxmundham
- 01729 - Settle
- 01730 - Petersfield
- 01732 - Sevenoaks
- 01733 - Peterborough
- 01736 - Penzance
- 01737 - Redhill
- 01738 - Perth
- 01740 - Sedgefield
- 01743 - Shrewsbury
- 01744 - St Helens
- 01745 - Rhyl
- 01746 - Bridgnorth
- 01747 - Shaftesbury
- 01748 - Richmond
- 01749 - Shepton Mallet
- 01750 - Selkirk
- 01751 - Pickering
- 01752 - Plymouth
- 01753 - Slough
- 01754 - Skegness
- 01756 - Skipton
- 01757 - Selby
- 01758 - Pwllheli
- 01759 - Pocklington
- 01760 - Swaffham
- 01761 - Temple Cloud
- 01763 - Royston
- 01764 - Crieff
- 01765 - Ripon
- 01766 - Porthmadog
- 01767 - Sandy
- 01768 - Penrith / Appleby / Keswick
- 01769 - South Molton
- 01770 - Isle of Arran
- 01771 - Maud
- 01772 - Preston
- 01773 - Ripley
- 01775 - Spalding
- 01776 - Stranraer
- 01777 - Retford
- 01778 - Bourne
- 01779 - Peterhead
- 01780 - Stamford
- 01782 - Stoke-on-Trent
- 01784 - Staines
- 01785 - Stafford
- 01786 - Stirling
- 01787 - Sudbury
- 01788 - Rugby
- 01789 - Stratford-upon-Avon
- 01790 - Spilsby
- 01792 - Swansea
- 01793 - Swindon
- 01794 - Romsey
- 01795 - Sittingbourne
- 01796 - Pitlochry
- 01797 - Rye
- 01798 - Pulborough
- 01799 - Saffron Walden
- 01803 - Torquay
- 01805 - Torrington
- 01806 - Shetland
- 01807 - Ballindalloch
- 01808 - Tomatin
- 01809 - Tomdoun
- 01821 - Kinrossie
- 01822 - Tavistock
- 01823 - Taunton
- 01824 - Ruthin
- 01825 - Uckfield
- 01827 - Tamworth
- 01828 - Coupar Angus
- 01829 - Tarporley
- 01830 - Kirkwhelpington
- 01832 - Clopton
- 01833 - Barnard Castle
- 01834 - Narberth
- 01835 - St Boswells
- 01837 - Okehampton
- 01838 - Dalmally
- 01840 - Camelford
- 01841 - Newquay
- 01842 - Thetford
- 01843 - Thanet
- 01844 - Thame
- 01845 - Thirsk
- 01847 - Thurso / Tongue
- 01848 - Thornhill
- 01851 - Great Bernera / Stornoway
- 01852 - Kilmelford
- 01854 - Ullapool
- 01855 - Ballachulish
- 01856 - Orkney
- 01857 - Sanday
- 01858 - Market Harborough
- 01859 - Harris
- 01862 - Tain
- 01863 - Ardgay
- 01864 - Abington
- 01865 - Oxford
- 01866 - Kilchrenan
- 01869 - Bicester
- 01870 - Isle of Benbecula
- 01871 - Castlebay
- 01872 - Truro
- 01873 - Abergavenny
- 01874 - Brecon
- 01875 - Tranent
- 01876 - Lochmaddy
- 01877 - Callander
- 01878 - Lochboisdale
- 01879 - Scarinish
- 01880 - Tarbert
- 01882 - Kinloch Rannoch
- 01883 - Caterham
- 01884 - Tiverton
- 01885 - Pencombe
- 01885 - Bromyard
- 01887 - Aberfeldy
- 01888 - Turriff
- 01889 - Rugeley
- 01890 - Ayton / Coldstream
- 01892 - Tunbridge Wells
- 01895 - Uxbridge
- 01896 - Galashiels
- 01899 - Biggar
- 01900 - Workington
- 01902 - Wolverhampton
- 01903 - Worthing
- 01904 - York
- 01905 - Worcester
- 01908 - Milton Keynes
- 01909 - Worksop
- 01920 - Ware
- 01922 - Walsall
- 01923 - Watford
- 01924 - Wakefield
- 01925 - Warrington
- 01926 - Warwick
- 01928 - Runcorn
- 01929 - Wareham
- 01931 - Shap
- 01932 - Weybridge
- 01933 - Wellingborough
- 01934 - Weston-Super-Mare
- 01935 - Yeovil
- 01937 - Wetherby
- 01938 - Welshpool
- 01939 - Wem
- 01942 - Wigan
- 01943 - Guiseley
- 01944 - West Heslerton
- 01945 - Wisbech
- 01946 - Whitehaven / Gosforth
- 01947 - Whitby
- 01948 - Whitchurch
- 01949 - Whatton
- 01950 - Sandwick
- 01951 - Colonsay
- 01952 - Telford
- 01953 - Wymondham
- 01954 - Madingley
- 01955 - Wick
- 01957 - Mid Yell
- 01959 - Westerham
- 01962 - Winchester
- 01963 - Wincanton
- 01964 - Hornsea / Patrington
- 01967 - Strontian
- 01968 - Penicuik
- 01969 - Leyburn
- 01970 - Aberystwyth
- 01971 - Scourie
- 01972 - Glenborrodale
- 01974 - Llanon
- 01975 - Alford (Aberdeen) / Strathdon
- 01977 - Pontefract
- 01978 - Wrexham
- 01980 - Amesbury
- 01981 - Wormbridge
- 01982 - Builth Wells
- 01983 - Isle of Wight
- 01984 - Watchet
- 01985 - Warminster
- 01986 - Bungay
- 01987 - Ebbsfleet
- 01988 - Wigtown
- 01989 - Ross-on-Wye
- 01992 - Lea Valley
- 01993 - Witney
- 01994 - St Clears
- 01995 - Garstang
- 01997 - Strathpeffer
- 020 - London
- 023 - Southampton / Portsmouth
- 024 - Coventry
- 028 - North Ireland
- 029 - Cardiff
- 03 - UK-wide numbers
- 0345 - UK-wide numbers
- 07 - Mobile numbers
- 0800 - Freephone service
- 0808 - Freephone service
- 0843 - Business rate numbers
- 0844 - Business rate numbers
- 0845 - Business rate numbers
- 0870 - Business rate numbers
- 0871 - Business rate numbers
- 0872 - Business rate numbers
- 0873 - Business rate numbers
- 09 - Premium rate numbers
Area telephone prefixes information obtained from The Phone Book