UK towns starting with C
309 towns and the area code that covers each. A code is named after one place but reaches many, so the code on a caller ID tells you less than it looks like it does.
- Cadishead0161
- Caerleon01633
- Caernarfon01286
- Caerphilly029
- Caerwent01291
- Cainscross01453
- Caistor01472
- Calcot0118
- Calder Vale01995
- Callander01877
- Callington01579
- Calne01249
- Calow01246
- Calstock01822
- Calverton0115
- Cam01453
- Camberley01276
- Camborne01209
- Cambourne01954
- Cambridge01223
- Camelford01840
- Campbeltown01586
- Cannington01278
- Cannock01543
- Canterbury01227
- Cantley01302
- Canvey Island01268
- Capel01306
- Capel01892
- Capel St Mary01473
- Carbrooke01953
- Carcroft01302
- Cardiff029
- Cardigan01239
- Carisbrooke01983
- Carlisle01228
- Carlton0115
- Carlton Colville01502
- Carmarthen01267
- Carnforth01524
- Carpenders Park020
- Carradale01583
- Carrickfergus028
- Carryduff028
- Carterton01993
- Castle Bromwich0121
- Castle Cary01963
- Castle Donington01332
- Castle Douglas01556
- Castle Gresley01283
- Castlebay01871
- Castleford01977
- Castleton01706
- Castlewellan028
- Catcliffe01709
- Caterham01883
- Cathays029
- Catherington023
- Caton-with-Littledale01524
- Catshill01527
- Catterick01748
- Catterick Garrison01748
- Caversham0118
- Cayton01723
- Cemmaes Road01650
- Cerne Abbas01300
- Chadderton0161
- Chadwell St Mary01375
- Chafford Hundred01375
- Chailey01273
- Chalfont Common01753
- Chalfont St Giles01494
- Chalfont St Peter01753
- Chalford01453
- Chalgrove01865
- Chalk01474
- Chandler's Ford023
- Chapel St Leonards01754
- Chapel-en-le-Frith01298
- Chard01460
- Charing01233
- Charlbury01608
- Charlton01264
- Charlton Kings01242
- Charlwood01293
- Chartham01227
- Chatham01634
- Chatteris01354
- Cheadle01538
- Cheadle0161
- Cheadle Hulme0161
- Cheddar01934
- Cheddleton01538
- Cheddon Fitzpaine01823
- Cheetham Hill0161
- Chellaston01332
- Chelmsford01245
- Chelsfield01689
- Cheltenham01242
- Chepstow01291
- Cherry Hinton01223
- Cherry Willingham01522
- Chertsey01932
- Chesham01494
- Chesham Bois01494
- Chester01244
- Chester-le-Street0191
- Chesterfield01246
- Chestfield01227
- Chevening01732
- Chichester01243
- Chickerell01305
- Chiddingfold01428
- Chidham and Hambrook01243
- Chieveley01635
- Chigwell020
- Chilcompton01761
- Childwall0151
- Chilton01388
- Chilwell0115
- Chineham01256
- Chinley01663
- Chinnor01844
- Chippenham01249
- Chipping Campden01386
- Chipping Norton01608
- Chipping Ongar01277
- Chipping Sodbury01454
- Chipstead01737
- Chirk01691
- Chiseldon01793
- Chiswell Green01727
- Chobham01276
- Cholsey01491
- Chopwell01207
- Chorley01257
- Chorleywood01923
- Chorlton-cum-Hardy0161
- Christleton01244
- Chudleigh01626
- Church01254
- Church Crookham01252
- Church Gresley01283
- Church Lawton01270
- Church Stretton01694
- Churchdown01452
- Churchill01934
- Cinderford01594
- Cirencester01285
- City of London020
- City of Peterborough01733
- City of Westminster020
- Clackmannan01259
- Clacton-on-Sea01255
- Claines01905
- Clanfield023
- Clapham01234
- Clare01787
- Clatterbridge0151
- Clay Cross01246
- Clayton01274
- Clayton West01484
- Clayton-le-Moors01254
- Cleadon0191
- Cleator Moor01946
- Cleckheaton01274
- Cleethorpes01472
- Clenchwarton01553
- Clent01562
- Cleobury Mortimer01299
- Clevedon01275
- Clifton0117
- Clifton01462
- Clifton upon Dunsmore01788
- Clipstone01623
- Clitheroe01200
- Cliviger01282
- Clopton01832
- Clowne01246
- Coalville01530
- Coatbridge01236
- Cobham01932
- Cockermouth01900
- Cockington01803
- Codicote01438
- Cofton Hackett0121
- Coggeshall01376
- Colan01637
- Colburn01748
- Colchester01206
- Cold Ash01635
- Colden Common01962
- Coldstream01890
- Coleford01373
- Coleford01594
- Colerne01225
- Coleshill01675
- Colgate01293
- Collingham01636
- Collingham01937
- Colnbrook01753
- Colne01282
- Colney Heath01727
- Colonsay01951
- Colwick0115
- Colwyn Bay01492
- Colyton01297
- Combe Down01225
- Combe Martin01271
- Comber028
- Comberton01223
- Comeytrowe01823
- Compton01252
- Condover01743
- Congleton01260
- Congresbury01934
- Coningsby01526
- Conisbrough01709
- Connah's Quay01244
- Consett01207
- Cookham01628
- Copmanthorpe01904
- Coppull01257
- Copythorne023
- Corbridge01434
- Corby01536
- Cornforth01740
- Corsham01249
- Corwen01490
- Coseley01384
- Costessey01603
- Cotgrave0115
- Cottenham01954
- Cottesmore01572
- Cottingham01482
- Coulsdon020
- Countesthorpe0116
- Coupar Angus01828
- Cove01252
- Coventry024
- Cowbridge01446
- Cowdenbeath01383
- Cowes01983
- Cowling01535
- Cowpen01670
- Cowplain023
- Cox Green01628
- Coxheath01622
- Coxhoe0191
- Cradley Heath01384
- Craigellachie01340
- Craignure01680
- Cramlington01670
- Cranbrook01404
- Cranbrook01580
- Cranfield01234
- Cranleigh01483
- Cranwell01400
- Craven Arms01584
- Crawcrook0191
- Crawley01293
- Crawley Down01342
- Crediton01363
- Creech St Michael01823
- Crewe01270
- Crewkerne01460
- Crich01773
- Crick01788
- Cricklade01793
- Crieff01764
- Crigglestone01924
- Croft01925
- Crofton01924
- Cromer01263
- Crondall01252
- Crook01388
- Crookham Village01252
- Crooklands015395
- Crosby0151
- Crosland Moor01484
- Cross Gates0113
- Cross Hills01535
- Croston01257
- Crowan01209
- Crowborough01892
- Crowland01733
- Crowle01724
- Crowthorne01344
- Croxley Green01923
- Croydon020
- Crumlin028
- Crystal Palace020
- Cubbington01926
- Cuckfield01444
- Cuddington01606
- Cudworth01226
- Cuffley01707
- Culcheth01925
- Culcheth and Glazebury01925
- Cullercoats0191
- Cullingworth01535
- Cullompton01884
- Cumbernauld01236
- Cumnock01290
- Cumnor01865
- Cupar01334
- Curry Rivel01458
- Cuxton01634
- Cwmbran01633
All 3,147 towns across 610 area codes. Town locations and populations from Wikidata (CC0); area codes and ranges from Ofcom's published allocations.