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Carrier Name:COLT Technology Services

This is the United Kingdom Carrier Name:COLT Technology Services Area Code Database page list. You can click the title to browse the detail information.
Region Code: DOR
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DOR Dorset Cerne Abbas 1300 272000 272999 G
DOR Dorset Dorchester 1305 571000 571999 G
DOR Dorset Bridport 1308 333000 333999 G
Region Code: AGB
Region Code Region Name City National Destination Code Sn from Sn to Number Type
AGB Argyll and Bute Arrochar 1301 531000 531999 G
AGB Argyll and Bute Dunoon 1369 566000 566999 G
Region Code: DNC
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DNC Doncaster Doncaster 1302 540000 540999 G
DNC Doncaster Doncaster 1302 543000 543999 G
Region Code: KEN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
KEN Kent Folkestone 1303 472000 472999 G
KEN Kent Dover 1304 272000 272999 G
KEN Kent Dover 1304 353000 353999 G
KEN Kent Dartford 1322 640000 640999 G
KEN Kent Dartford 1322 643000 643999 G
Region Code: SRY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
SRY Surrey Dorking 1306 306000 306999 G
SRY Surrey Esher 1372 569000 569999 G
SRY Surrey Haslemere 1428 738000 738999 G
Region Code: ANS
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ANS Angus Forfar 1307 724000 724999 G
ANS Angus Brechin 1356 556000 556999 G
Region Code: MRY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
MRY Moray Forres 1309 763000 763999 G
MRY Moray Craigellachie 1340 504000 504999 G
MRY Moray Elgin 1343 344000 344999 G
Region Code: EDH
Region Code Region Name City National Destination Code Sn from Sn to Number Type
EDH City of Edinburgh Edinburgh 131 4600000 4609999 G
Region Code: HLD
Region Code Region Name City National Destination Code Sn from Sn to Number Type
HLD Highland Fort Augustus 1320 604000 604999 G
HLD Highland Dingwall 1349 627000 627999 G
HLD Highland Fortrose 1381 741000 741999 G
HLD Highland Fort William 1397 536000 536999 G
HLD Highland Golspie 1408 548000 548999 G
Region Code: ESX
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ESX East Sussex Eastbourne 1323 385000 385999 G
ESX East Sussex Hastings 1424 581000 581999 G
Region Code: FAL
Region Code Region Name City National Destination Code Sn from Sn to Number Type
FAL Falkirk Falkirk 1324 323000 323999 G
Region Code: DAL
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DAL Darlington Darlington 1325 633000 633999 G
Region Code: CON
Region Code Region Name City National Destination Code Sn from Sn to Number Type
CON Cornwall Falmouth 1326 454000 454999 G
Region Code: NTH
Region Code Region Name City National Destination Code Sn from Sn to Number Type
NTH Northamptonshire Daventry 1327 617000 617999 G
Region Code: NFK
Region Code Region Name City National Destination Code Sn from Sn to Number Type
NFK Norfolk Fakenham 1328 636000 636999 G
NFK Norfolk Dereham 1362 545000 545999 G
NFK Norfolk Downham Market 1366 664000 664999 G
NFK Norfolk Diss 1379 454000 454999 G
Region Code: HAM
Region Code Region Name City National Destination Code Sn from Sn to Number Type
HAM Hampshire Fareham 1329 277000 277999 G
HAM Hampshire Alton 1420 612000 612999 G
HAM Hampshire Ringwood 1425 546000 546999 G
Region Code: ABD
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ABD Aberdeenshire Banchory 1330 494000 494999 G
ABD Aberdeenshire Aboyne 1339 336000 336999 G
ABD Aberdeenshire Fraserburgh 1346 786000 786999 G
ABD Aberdeenshire Ellon 1358 584000 584999 G
Region Code: DER
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DER Derby Derby 1332 588000 588999 G
DER Derby Derby 1332 922000 922999 G
Region Code: FIF
Region Code Region Name City National Destination Code Sn from Sn to Number Type
FIF Fife Peat Inn 1333 831000 831999 G
FIF Fife St Andrews 1334 784000 784999 G
FIF Fife Ladybank 1337 616000 616999 G
FIF Fife Dunfermline 1383 329000 329999 G
Region Code: DBY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DBY Derbyshire Ashbourne 1335 682000 682999 G
Region Code: GWN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
GWN Gwynedd Barmouth 1341 475000 475999 G
Region Code: WSX
Region Code Region Name City National Destination Code Sn from Sn to Number Type
WSX West Sussex East Grinstead 1342 360000 360999 G
WSX West Sussex East Grinstead 1342 363000 363999 G
WSX West Sussex Horsham 1403 456000 456999 G
Region Code: BRC
Region Code Region Name City National Destination Code Sn from Sn to Number Type
BRC Bracknell Forest Bracknell 1344 535000 535999 G
BRC Bracknell Forest Bracknell 1344 585000 585999 G
Region Code: NYK
Region Code Region Name City National Destination Code Sn from Sn to Number Type
NYK North Yorkshire Easingwold 1347 487000 487999 G
NYK North Yorkshire Harrogate 1423 613000 613999 G
Region Code: PEM
Region Code Region Name City National Destination Code Sn from Sn to Number Type
PEM Pembrokeshire Fishguard 1348 498000 498999 G
Region Code: PKN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
PKN Perth and Kinross Dunkeld 1350 505000 505999 G
Region Code: FLN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
FLN Flintshire Mold 1352 609000 609999 G
Region Code: CAM
Region Code Region Name City National Destination Code Sn from Sn to Number Type
CAM Cambridgeshire Ely 1353 494000 494999 G
CAM Cambridgeshire Chatteris 1354 564000 564999 G
Region Code: SLK
Region Code Region Name City National Destination Code Sn from Sn to Number Type
SLK South Lanarkshire East Kilbride 1355 711000 711999 G
SLK South Lanarkshire Strathaven 1357 405000 405999 G
Region Code: SFK
Region Code Region Name City National Destination Code Sn from Sn to Number Type
SFK Suffolk Pakenham 1359 353000 353999 G
SFK Suffolk Felixstowe 1394 242000 242999 G
Region Code: STG
Region Code Region Name City National Destination Code Sn from Sn to Number Type
STG Stirling Killearn 1360 386000 386999 G
Region Code: SCB
Region Code Region Name City National Destination Code Sn from Sn to Number Type
SCB The Scottish Borders Duns 1361 353000 353999 G
Region Code: DEV
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DEV Devon Crediton 1363 536000 536999 G
DEV Devon Ashburton 1364 804000 804999 G
DEV Devon Exeter 1392 796000 796999 G
DEV Devon Budleigh Salterton 1395 874000 874999 G
DEV Devon Honiton 1404 642000 642999 G
DEV Devon Holsworthy 1409 396000 396999 G
Region Code: OXF
Region Code Region Name City National Destination Code Sn from Sn to Number Type
OXF Oxfordshire Faringdon 1367 617000 617999 G
Region Code: ELN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ELN East Lothian Dunbar 1368 484000 484999 G
Region Code: ESS
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ESS Essex Great Dunmow 1371 512000 512999 G
ESS Essex Braintree 1376 804000 804999 G
Region Code: SOM
Region Code Region Name City National Destination Code Sn from Sn to Number Type
SOM Somerset Frome 1373 310000 310999 G
SOM Somerset Dulverton 1398 698000 698999 G
Region Code: THR
Region Code Region Name City National Destination Code Sn from Sn to Number Type
THR Thurrock Grays Thurrock 1375 312000 312999 G
Region Code: ERY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
ERY East Riding of Yorkshire Driffield 1377 827000 827999 G
ERY East Riding of Yorkshire Goole 1405 494000 494999 G
ERY East Riding of Yorkshire Market Weighton 1430 663000 663999 G
Region Code: WIL
Region Code Region Name City National Destination Code Sn from Sn to Number Type
WIL Wiltshire Devizes 1380 908000 908999 G
Region Code: DND
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DND Dundee City Dundee 1382 411000 411999 G
Region Code: DUD
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DUD Dudley Dudley 1384 597000 597999 G
Region Code: WOR
Region Code Region Name City National Destination Code Sn from Sn to Number Type
WOR Worcestershire Evesham 1386 329000 329999 G
Region Code: DGY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DGY Dumfries and Galloway Langholm 1387 387800 387899 G
DGY Dumfries and Galloway Dumfries 1387 454000 454999 G
Region Code: DUR
Region Code Region Name City National Destination Code Sn from Sn to Number Type
DUR County Durham Bishop Auckland 1388 348000 348999 G
Region Code: WDU
Region Code Region Name City National Destination Code Sn from Sn to Number Type
WDU West Dunbartonshire Dumbarton 1389 501000 501999 G
Region Code: LIN
Region Code Region Name City National Destination Code Sn from Sn to Number Type
LIN Lincolnshire Honington 1400 684000 684999 G
LIN Lincolnshire Holbeach 1406 836000 836999 G
LIN Lincolnshire Gainsborough 1427 378000 378999 G
Region Code: AGY
Region Code Region Name City National Destination Code Sn from Sn to Number Type
AGY Isle of Anglesey Holyhead 1407 508000 508999 G
Region Code: GLG
Region Code Region Name City National Destination Code Sn from Sn to Number Type
GLG Glasgow City Glasgow 141 3430000 3439999 G
Region Code: CLD
Region Code Region Name City National Destination Code Sn from Sn to Number Type
CLD Calderdale Halifax 1422 754000 754999 G
Region Code: HPL
Region Code Region Name City National Destination Code Sn from Sn to Number Type
HPL Hartlepool Hartlepool 1429 725000 725999 G