01556 Area Code

Castle Douglas

Area Code 01556 covers Castle Douglas and the surrounding area.

The majority of numbers in the 01556 Area Code belong to normal landlines in Castle Douglas, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01556 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. If you would like to see more information about the telephone company for a specific number (or number range) then please search again with additional digits.

01556 area code information

Area Code: 01556
Location: Castle Douglas
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01556 ######
International number format: +44 1556 ######
Last code change: April 1995 from 0556.

Active providers and their dialing codes for area code 01556

(AQ) LIMITED: 01556 73
24 SEVEN CLOUD COMMUNICATIONS LTD: 01556 536
Adepteo Limited: 01556 801
Affiniti Integrated Solutions Limited: 01556 458
Andrews & Arnold (Numbers) Ltd: 01556 40
API Telecom Limited: 01556 485
AQL Wholesale Ltd: 01556 25
Atomstream Limited: 01556 455
Barritel Limited: 01556 78
Belgacom International Carrier Services SA: 01556 538
BT: 01556 63 01556 64 01556 65 01556 66 01556 67 01556 68 01556 69 01556 50 01556 52 01556 60 01556 61 01556 62
Calltracks Limited: 01556 452
CFL Communications Ltd: 01556 43
Colt Technology Services: 01556 802
Content Guru Limited: 01556 494
Dial 9 Communications Limited: 01556 535
DIDWW Ireland Limited: 01556 531
Digital Space Group Limited: 01556 277 01556 30
Digitech Solutions Global Limited: 01556 450 01556 590
EVE CONNECT LTD: 01556 533
FleXtel Limited: 01556 57
Fuse 2 Communications Ltd: 01556 807
Gamma Telecom Holdings Ltd: 01556 51
Hello Telecom (UK) Limited: 01556 482
I-NET COMMUNICATIONS GROUP PLC: 01556 493
I.T Communications Limited: 01556 534 01556 803
ICC Networks Ltd: 01556 486
ICUK Computing Services Limited: 01556 532
iHub 2 Limited: 01556 495
Inclarity Communications Limited: 01556 700 01556 701 01556 702 01556 705
Inet Telecoms Ltd (Voipfone): 01556 457
Internexus Networks Limited: 01556 483
Invoco Ltd: 01556 480
Invosys Limited: 01556 473
IOVOX Limited: 01556 487
IP Voice Networks Ltd: 01556 809
IP Wholesale Limited: 01556 475
IPV6 Limited: 01556 39
Kalnet4U Ltd: 01556 492
KCOM Group Ltd: 01556 544
Linear Telecoms Limited: 01556 530
Localphone Limited: 01556 26
M247 UK LIMITED: 01556 478
Magrathea Telecommunications Limited: 01556 56
Mars Communications Limited: 01556 38
Media Hawk Ltd: 01556 491
Mi Telecom Limited: 01556 539
Minotaur Telecom Limited: 01556 490
Nationwide Telephone Assistance Ltd: 01556 79
Net-Work Internet Ltd: 01556 33
Nexbridge Communications Limited: 01556 476
Nexus Telecommunications Limited: 01556 41
Nodemax Limited: 01556 31
Number Services Ltd.: 01556 806
Orbtalk Limited: 01556 481
Phone Co-Op Numbering Limited: 01556 471
Redcentric Solutions Limited: 01556 22
Redwood Technologies Ltd: 01556 496
Resilient PLC: 01556 804
Served Up Limited: 01556 55
Simwood eSMS Limited: 01556 484
SiPalto Ltd: 01556 537
Sky UK Limited: 01556 474
Solutios Limited: 01556 37
Spitfire Network Services Limited: 01556 747
Suretec Systems Ltd: 01556 454
Syntec Limited: 01556 58
TalkTalk Communications Limited: 01556 288 01556 289
Telecom2 Limited: 01556 29
Telephone Box Limited: 01556 459
TelNG Limited: 01556 20
TTNC Limited: 01556 75
Vectone Mobile Limited: 01556 42
Vodafone Ltd (C&W): 01556 451 01556 323
Voiceflex Limited: 01556 21
VoiceHost Limited: 01556 453
VoIP-Un Limited: 01556 23
Voxbone SA: 01556 350
VOXYONDER NETWORK SERVICES UK LTD: 01556 540
Windsor Telecom Ltd: 01556 456
XoverX Ltd: 01556 498
YayYay Limited: 01556 800
Ziron Limited: 01556 489