Invoco Ltd
Dialling codes with numbers allocated to Invoco Ltd
Number allocations are approximate, and are calculated from published Ofcom data. The fact that numbers are allocated to a provider
does not necessarily mean that they are all in use.
0113
Geographic
Leeds
1000
0114
Geographic
Sheffield
1000
0115
Geographic
Nottingham
1000
0116
Geographic
Leicester
1000
0117
Geographic
Bristol
1000
0118
Geographic
Reading
1000
01200
Geographic
Clitheroe
100
01204
Geographic
Bolton
100
01205
Geographic
Boston
100
01206
Geographic
Colchester
100
01207
Geographic
Consett
100
01208
Geographic
Bodmin
100
01209
Geographic
Redruth
100
0121
Geographic
Birmingham
1000
01225
Geographic
Bath
100
01227
Geographic
Canterbury
100
01228
Geographic
Carlisle
100
01229
Geographic
Barrow-in Furness / Millom
100
01233
Geographic
Ashford (Kent)
100
01235
Geographic
Abingdon
100
01236
Geographic
Coatbridge
100
01237
Geographic
Bideford
100
01239
Geographic
Cardigan
100
01241
Geographic
Arbroath
100
01243
Geographic
Chichester
100
01244
Geographic
Chester
100
01248
Geographic
Bangor (Gwynedd)
100
01249
Geographic
Chippenham
100
01250
Geographic
Blairgowrie
100
01252
Geographic
Aldershot
100
01254
Geographic
Blackburn
100
01255
Geographic
Clacton-on-Sea
100
01256
Geographic
Basingstoke
100
01257
Geographic
Coppull
100
01258
Geographic
Blandford
100
01259
Geographic
Alloa
100
01261
Geographic
Banff
100
01262
Geographic
Bridlington
100
01264
Geographic
Andover
100
01267
Geographic
Carmarthen
100
01268
Geographic
Basildon
100
01269
Geographic
Ammanford
100
01270
Geographic
Crewe
100
01271
Geographic
Barnstaple
100
01274
Geographic
Bradford
100
01275
Geographic
Clevedon
100
01276
Geographic
Camberley
100
01277
Geographic
Brentwood
100
01278
Geographic
Bridgwater
100
01279
Geographic
Bishops Stortford
100
01280
Geographic
Buckingham
100
01282
Geographic
Burnley
100
01283
Geographic
Burton-on-Trent
100
01284
Geographic
Bury-St-Edmunds
100
01285
Geographic
Cirencester
100
01286
Geographic
Caernarvon
100
01287
Geographic
Guisborough
100
01288
Geographic
Bude
100
01289
Geographic
Berwick-on-Tweed
100
01290
Geographic
Cumnock
100
01291
Geographic
Chepstow
100
01292
Geographic
Ayr
100
01294
Geographic
Ardrossan
100
01295
Geographic
Banbury
100
01296
Geographic
Aylesbury
100
01297
Geographic
Axminster
100
01298
Geographic
Buxton
100
01299
Geographic
Bewdley
100
01300
Geographic
Cerne Abbas
100
01301
Geographic
Arrochar
100
01304
Geographic
Dover
100
01305
Geographic
Dorchester
100
01306
Geographic
Dorking
100
01307
Geographic
Forfar
100
01308
Geographic
Bridport
100
01309
Geographic
Forres
100
0131
Geographic
Edinburgh
1000
01320
Geographic
Fort Augustus
100
01322
Geographic
Dartford
100
01323
Geographic
Eastbourne
100
01324
Geographic
Falkirk
100
01325
Geographic
Darlington
100
01326
Geographic
Falmouth
100
01327
Geographic
Daventry
100
01328
Geographic
Fakenham
100
01329
Geographic
Fareham
100
01330
Geographic
Banchory
100
01332
Geographic
Derby
100
01333
Geographic
Peat Inn
100
01334
Geographic
St Andrews
100
01335
Geographic
Ashbourne
100
01337
Geographic
Ladybank
100
01339
Geographic
Aboyne / Ballater
100
01340
Geographic
Craigellachie
100
01341
Geographic
Barmouth
100
01342
Geographic
East Grinstead
100
01343
Geographic
Elgin
100
01344
Geographic
Bracknell
100
01346
Geographic
Fraserburgh
100
01347
Geographic
Easingwold
100
01348
Geographic
Fishguard
100
01349
Geographic
Dingwall
100
01350
Geographic
Dunkeld
100
01352
Geographic
Mold
100
01353
Geographic
Ely
100
01354
Geographic
Chatteris
100
01355
Geographic
East Kilbride
100
01356
Geographic
Brechin
100
01357
Geographic
Strathaven
100
01358
Geographic
Ellon
100
01359
Geographic
Pakenham
100
01360
Geographic
Killearn
100
01361
Geographic
Duns
100
01362
Geographic
Dereham
100
01363
Geographic
Crediton
100
01364
Geographic
Ashburton
100
01366
Geographic
Downham Market
100
01367
Geographic
Faringdon
100
01368
Geographic
Dunbar
100
01369
Geographic
Dunoon
100
01371
Geographic
Great Dunmow
100
01372
Geographic
Esher
100
01373
Geographic
Frome
100
01375
Geographic
Grays Thurrock
100
01376
Geographic
Braintree
100
01377
Geographic
Driffield
100
01379
Geographic
Diss
100
01380
Geographic
Devizes
100
01381
Geographic
Fortrose
100
01382
Geographic
Dundee
100
01383
Geographic
Dunfermline
100
01384
Geographic
Dudley
100
01386
Geographic
Evesham
100
01387
Geographic
Dumfries
100
01388
Geographic
Bishop Auckland / Stanhope
100
01389
Geographic
Dumbarton
100
01392
Geographic
Exeter
100
01394
Geographic
Felixstowe
100
01395
Geographic
Budleigh Salterton
100
01397
Geographic
Fort William
100
01398
Geographic
Dulverton
100
01400
Geographic
Honington
100
01403
Geographic
Horsham
100
01404
Geographic
Honiton
100
01405
Geographic
Goole
100
01406
Geographic
Holbeach
100
01407
Geographic
Holyhead
100
01408
Geographic
Golspie
100
01409
Geographic
Holsworthy
100
0141
Geographic
Glasgow
1000
01420
Geographic
Alton
100
01422
Geographic
Halifax
100
01423
Geographic
Boroughbridge / Harrogate
100
01425
Geographic
Ringwood
100
01427
Geographic
Gainsborough
100
01428
Geographic
Haslemere
100
01429
Geographic
Hartlepool
100
01430
Geographic
Market Weighton / North Cave
100
01431
Geographic
Helmsdale
100
01432
Geographic
Hereford
100
01433
Geographic
Hathersage
100
01434
Geographic
Bellingham / Haltwhistle / Hexham
100
01435
Geographic
Heathfield
100
01436
Geographic
Helensburgh
100
01437
Geographic
Clynderwen / Haverfordwest
100
01438
Geographic
Stevenage
100
01439
Geographic
Helmsley
100
01440
Geographic
Haverhill
100
01443
Geographic
Pontypridd
100
01444
Geographic
Haywards Heath
100
01445
Geographic
Gairloch
100
01446
Geographic
Barry
100
01449
Geographic
Stowmarket
100
01451
Geographic
Stow-on-the-Wold
100
01452
Geographic
Gloucester
100
01453
Geographic
Dursley
100
01455
Geographic
Hinckley
100
01456
Geographic
Glenurquhart
100
01457
Geographic
Glossop
100
01458
Geographic
Glastonbury
100
01460
Geographic
Chard
100
01461
Geographic
Gretna
100
01462
Geographic
Hitchin
100
01463
Geographic
Inverness
100
01464
Geographic
Insch
100
01465
Geographic
Girvan
100
01466
Geographic
Huntly
100
01467
Geographic
Inverurie
100
01469
Geographic
Killingholme
100
01470
Geographic
Isle of Skye / Edinbane
100
01471
Geographic
Isle of Skye / Broadford
100
01472
Geographic
Grimsby
100
01474
Geographic
Gravesend
100
01475
Geographic
Greenock
100
01477
Geographic
Holmes Chapel
100
01478
Geographic
Isle of Skye / Portree
100
01479
Geographic
Grantown-on-Spey
100
01480
Geographic
Huntingdon
100
01482
Geographic
Hull
100
01483
Geographic
Guildford
100
01484
Geographic
Huddersfield
100
01485
Geographic
Hunstanton
100
01487
Geographic
Warboys
100
01488
Geographic
Hungerford
100
01489
Geographic
Bishops Waltham
100
01490
Geographic
Corwen
100
01491
Geographic
Henley-on-Thames
100
01492
Geographic
Colwyn Bay
100
01493
Geographic
Great Yarmouth
100
01495
Geographic
Pontypool
100
01496
Geographic
Port Ellen
100
01497
Geographic
Hay-on-Wye
100
01499
Geographic
Inveraray
100
01501
Geographic
Harthill
100
01502
Geographic
Lowestoft
100
01503
Geographic
Looe
100
01505
Geographic
Johnstone
100
01506
Geographic
Bathgate
100
01507
Geographic
Alford (Lincs) / Louth / Spilsby
100
01509
Geographic
Loughborough
100
0151
Geographic
Liverpool
1000
01520
Geographic
Lochcarron
100
01522
Geographic
Lincoln
100
01524
Geographic
Lancaster
100
01525
Geographic
Leighton Buzzard
100
01526
Geographic
Martin
100
01527
Geographic
Redditch
100
01528
Geographic
Laggan
100
01529
Geographic
Sleaford
100
01530
Geographic
Coalville
100
01531
Geographic
Ledbury
100
01535
Geographic
Keighley
100
01536
Geographic
Kettering
100
01538
Geographic
Ipstones
100
01539
Geographic
Kendal
100
01540
Geographic
Kingussie
100
01542
Geographic
Keith
100
01543
Geographic
Cannock
100
01544
Geographic
Kington
100
01545
Geographic
Llanarth
100
01546
Geographic
Lochgilphead
100
01547
Geographic
Knighton
100
01548
Geographic
Kingsbridge
100
01549
Geographic
Lairg
100
01550
Geographic
Llandovery
100
01553
Geographic
Kings Lynn
100
01554
Geographic
Llanelli
100
01555
Geographic
Lanark
100
01556
Geographic
Castle Douglas
100
01557
Geographic
Kirkcudbright
100
01558
Geographic
Llandeilo
100
01559
Geographic
Llandysul
100
01560
Geographic
Moscow
100
01561
Geographic
Laurencekirk
100
01562
Geographic
Kidderminster
100
01563
Geographic
Kilmarnock
100
01564
Geographic
Lapworth
100
01565
Geographic
Knutsford
100
01566
Geographic
Launceston
100
01567
Geographic
Killin
100
01568
Geographic
Leominster
100
01569
Geographic
Stonehaven
100
01570
Geographic
Lampeter
100
01571
Geographic
Lochinver
100
01572
Geographic
Oakham
100
01573
Geographic
Kelso
100
01575
Geographic
Kirriemuir
100
01576
Geographic
Lockerbie
100
01577
Geographic
Kinross
100
01578
Geographic
Lauder
100
01579
Geographic
Liskeard
100
01580
Geographic
Cranbrook
100
01581
Geographic
New Luce
100
01583
Geographic
Carradale
100
01584
Geographic
Ludlow
100
01586
Geographic
Campbeltown
100
01588
Geographic
Bishops Castle
100
01590
Geographic
Lymington
100
01591
Geographic
Llanwrtyd Wells
100
01592
Geographic
Kirkcaldy
100
01593
Geographic
Lybster
100
01594
Geographic
Lydney
100
01595
Geographic
Lerwick / Foula / Fair Isle
100
01597
Geographic
Llandrindod Wells
100
01598
Geographic
Lynton
100
01599
Geographic
Kyle
100
01600
Geographic
Monmouth
100
01606
Geographic
Northwich
200
01608
Geographic
Chipping Norton
100
01609
Geographic
Northallerton
100
0161
Geographic
Manchester
1000
01620
Geographic
North Berwick
100
01621
Geographic
Maldon
100
01622
Geographic
Maidstone
100
01623
Geographic
Mansfield
100
01625
Geographic
Macclesfield
100
01626
Geographic
Newton Abbot
100
01629
Geographic
Matlock
100
01630
Geographic
Market Drayton
100
01631
Geographic
Oban
100
01633
Geographic
Newport
100
01634
Geographic
Medway
100
01635
Geographic
Newbury
100
01637
Geographic
Newquay
100
01639
Geographic
Neath
100
01641
Geographic
Strathy
100
01643
Geographic
Minehead
100
01644
Geographic
New Galloway
100
01646
Geographic
Milford Haven
100
01647
Geographic
Moretonhampstead
100
01651
Geographic
Oldmeldrum
100
01652
Geographic
Brigg
100
01655
Geographic
Maybole
100
01656
Geographic
Bridgend
100
01659
Geographic
Sanquhar
100
01661
Geographic
Prudhoe
100
01663
Geographic
New Mills
100
01664
Geographic
Melton Mowbray
100
01665
Geographic
Alnwick
100
01666
Geographic
Malmesbury
100
01667
Geographic
Nairn
100
01668
Geographic
Bamburgh
100
01669
Geographic
Rothbury
100
01670
Geographic
Morpeth
100
01671
Geographic
Newton Stewart
100
01672
Geographic
Marlborough
100
01673
Geographic
Market Rasen
100
01674
Geographic
Montrose
100
01675
Geographic
Coleshill
100
01676
Geographic
Meriden
100
01677
Geographic
Bedale
100
01678
Geographic
Bala
100
01680
Geographic
Isle of Mull / Craignure
100
01681
Geographic
Isle of Mull / Fionnphort
100
01683
Geographic
Moffat
100
01684
Geographic
Malvern
100
01686
Geographic
Llanidloes / Newtown
100
01687
Geographic
Mallaig
100
01688
Geographic
Isle of Mull / Tobermory
100
01689
Geographic
Orpington
100
01690
Geographic
Betws-y-Coed
100
01691
Geographic
Oswestry
100
01692
Geographic
North Walsham
100
01694
Geographic
Church Stretton
100
01695
Geographic
Skelmersdale
100
01697
Geographic
Brampton
100
01698
Geographic
Motherwell
100
01700
Geographic
Rothesay
100
01704
Geographic
Southport
100
01706
Geographic
Rochdale
100
01707
Geographic
Welwyn Garden City
100
01708
Geographic
Romford
100
01709
Geographic
Rotherham
100
01720
Geographic
Isles of Scilly
100
01721
Geographic
Peebles
100
01722
Geographic
Salisbury
100
01723
Geographic
Scarborough
100
01724
Geographic
Scunthorpe
100
01725
Geographic
Rockbourne
100
01726
Geographic
St Austell
100
01727
Geographic
St Albans
100
01728
Geographic
Saxmundham
100
01729
Geographic
Settle
100
01730
Geographic
Petersfield
100
01732
Geographic
Sevenoaks
100
01733
Geographic
Peterborough
100
01736
Geographic
Penzance
100
01737
Geographic
Redhill
100
01738
Geographic
Perth
100
01740
Geographic
Sedgefield
100
01743
Geographic
Shrewsbury
100
01744
Geographic
St Helens
100
01745
Geographic
Rhyl
100
01746
Geographic
Bridgnorth
100
01747
Geographic
Shaftesbury
100
01748
Geographic
Richmond
100
01749
Geographic
Shepton Mallet
100
01750
Geographic
Selkirk
100
01751
Geographic
Pickering
100
01753
Geographic
Slough
100
01754
Geographic
Skegness
100
01756
Geographic
Skipton
100
01757
Geographic
Selby
100
01758
Geographic
Pwllheli
100
01759
Geographic
Pocklington
100
01760
Geographic
Swaffham
100
01761
Geographic
Temple Cloud
100
01763
Geographic
Royston
100
01764
Geographic
Crieff
100
01765
Geographic
Ripon
100
01766
Geographic
Porthmadog
100
01767
Geographic
Sandy
100
01768
Geographic
Penrith
100
01769
Geographic
South Molton
100
01770
Geographic
Isle of Arran
100
01771
Geographic
Maud
100
01773
Geographic
Ripley
100
01775
Geographic
Spalding
100
01776
Geographic
Stranraer
100
01777
Geographic
Retford
100
01778
Geographic
Bourne
100
01779
Geographic
Peterhead
100
01780
Geographic
Stamford
100
01782
Geographic
Stoke-on-Trent
100
01786
Geographic
Stirling
100
01787
Geographic
Sudbury
100
01788
Geographic
Rugby
100
01789
Geographic
Stratford-upon-Avon
100
01790
Geographic
Spilsby
100
01792
Geographic
Swansea
100
01794
Geographic
Romsey
100
01795
Geographic
Sittingbourne
100
01796
Geographic
Pitlochry
100
01797
Geographic
Rye
100
01798
Geographic
Pulborough
100
01799
Geographic
Saffron Walden
100
01803
Geographic
Torquay
100
01805
Geographic
Torrington
100
01806
Geographic
Shetland
100
01807
Geographic
Ballindalloch
100
01808
Geographic
Tomatin
100
01809
Geographic
Tomdoun
100
01821
Geographic
Kinrossie
100
01822
Geographic
Tavistock
100
01823
Geographic
Taunton
100
01824
Geographic
Ruthin
100
01825
Geographic
Uckfield
100
01827
Geographic
Tamworth
100
01828
Geographic
Coupar Angus
100
01829
Geographic
Tarporley
100
01830
Geographic
Kirkwhelpington
100
01832
Geographic
Clopton
100
01833
Geographic
Barnard Castle
100
01834
Geographic
Narberth
100
01835
Geographic
St Boswells
100
01837
Geographic
Okehampton
100
01838
Geographic
Dalmally
100
01840
Geographic
Camelford
100
01841
Geographic
Newquay
100
01843
Geographic
Thanet
100
01844
Geographic
Thame
100
01845
Geographic
Thirsk
100
01847
Geographic
Thurso / Tongue
100
01848
Geographic
Thornhill
100
01851
Geographic
Great Bernera / Stornoway
100
01852
Geographic
Kilmelford
100
01854
Geographic
Ullapool
100
01855
Geographic
Ballachulish
100
01856
Geographic
Orkney
100
01857
Geographic
Sanday
100
01858
Geographic
Market Harborough
100
01859
Geographic
Harris
100
01862
Geographic
Tain
100
01863
Geographic
Ardgay
100
01864
Geographic
Abington
100
01866
Geographic
Kilchrenan
100
01869
Geographic
Bicester
100
01870
Geographic
Isle of Benbecula
100
01871
Geographic
Castlebay
100
01872
Geographic
Truro
100
01874
Geographic
Brecon
100
01875
Geographic
Tranent
100
01876
Geographic
Lochmaddy
100
01877
Geographic
Callander
100
01878
Geographic
Lochboisdale
100
01879
Geographic
Scarinish
100
01880
Geographic
Tarbert
100
01882
Geographic
Kinloch Rannoch
100
01883
Geographic
Caterham
100
01884
Geographic
Tiverton
100
01885
Geographic
Pencombe
100
01886
Geographic
Bromyard
100
01887
Geographic
Aberfeldy
100
01888
Geographic
Turriff
100
01889
Geographic
Rugeley
100
01890
Geographic
Ayton / Coldstream
100
01892
Geographic
Tunbridge Wells
100
01895
Geographic
Uxbridge
100
01896
Geographic
Galashiels
100
01899
Geographic
Biggar
100
01900
Geographic
Workington
100
01902
Geographic
Wolverhampton
100
01903
Geographic
Worthing
100
01904
Geographic
York
100
01905
Geographic
Worcester
100
01909
Geographic
Worksop
100
0191
Geographic
Tyneside / Durham / Sunderland
1000
01920
Geographic
Ware
100
01922
Geographic
Walsall
100
01923
Geographic
Watford
100
01924
Geographic
Wakefield
100
01925
Geographic
Warrington
100
01926
Geographic
Warwick
100
01928
Geographic
Runcorn
100
01929
Geographic
Wareham
100
01931
Geographic
Shap
100
01932
Geographic
Weybridge
100
01933
Geographic
Wellingborough
100
01934
Geographic
Weston-Super-Mare
100
01935
Geographic
Yeovil
100
01937
Geographic
Wetherby
100
01938
Geographic
Welshpool
100
01939
Geographic
Wem
100
01942
Geographic
Wigan
100
01943
Geographic
Guiseley
100
01944
Geographic
West Heslerton
100
01945
Geographic
Wisbech
100
01946
Geographic
Whitehaven
100
01947
Geographic
Whitby
100
01948
Geographic
Whitchurch
100
01949
Geographic
Whatton
100
01950
Geographic
Sandwick
100
01951
Geographic
Colonsay
100
01952
Geographic
Telford
100
01953
Geographic
Wymondham
100
01954
Geographic
Madingley
100
01955
Geographic
Wick
100
01957
Geographic
Mid Yell
100
01959
Geographic
Westerham
100
01962
Geographic
Winchester
100
01963
Geographic
Wincanton
100
01964
Geographic
Hornsea / Patrington
100
01967
Geographic
Strontian
100
01968
Geographic
Penicuik
100
01969
Geographic
Leyburn
100
01970
Geographic
Aberystwyth
100
01971
Geographic
Scourie
100
01972
Geographic
Glenborrodale
100
01974
Geographic
Llanon
100
01975
Geographic
Alford (Aberdeen) / Strathdon
100
01977
Geographic
Pontefract
100
01978
Geographic
Wrexham
100
01980
Geographic
Amesbury
100
01981
Geographic
Wormbridge
100
01982
Geographic
Builth Wells
100
01983
Geographic
Isle of Wight
100
01984
Geographic
Watchet
100
01985
Geographic
Warminster
100
01986
Geographic
Bungay
100
01987
Geographic
Ebbsfleet
100
01988
Geographic
Wigtown
100
01989
Geographic
Ross-on-Wye
100
01992
Geographic
Lea Valley
100
01993
Geographic
Witney
100
01994
Geographic
St Clears
100
01995
Geographic
Garstang
100
01997
Geographic
Strathpeffer
100
020
Geographic
London
1000
023
Geographic
Southampton / Portsmouth
1000
024
Geographic
Coventry
1000
029
Geographic
Cardiff
1000
0333
UK-wide
Local Call Equivalent
1000
07062
Non-geographic
Personal Numbers
1000
0800
UK-wide
Freephone Numbers
200
0844
UK-wide
Non ‘BT Discount Scheme’ - Internet Services incorporating un-metered access up to and including 5p
800
0845
UK-wide
Special Services basic rate: BT’s Standard Local Call Retail Price for BT customers
1000
0871
UK-wide
Non ‘BT Discount Scheme’ - Internet Services incorporating un-metered access up to and including 10p
1000
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