01389 Area Code

Dumbarton

Area Code 01389 covers Dumbarton and the surrounding area.

The majority of numbers in the 01389 Area Code belong to normal landlines in Dumbarton, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01389 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.

01389 area code information

Area Code: 01389
Location: Dumbarton
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01389 ######
International number format: +44 1389 ######
Last code change: April 1995 from 0389.

Active providers and their dialing codes for area code 01389

(AQ) LIMITED: 01389 42
24 SEVEN CLOUD COMMUNICATIONS LTD: 01389 532
Adepteo Limited: 01389 535
Affiniti Integrated Solutions Limited: 01389 486
Alnitak GmbH: 01389 539
Andrews & Arnold (Numbers) Ltd: 01389 469
API Telecom Limited: 01389 506
AQL Wholesale Ltd: 01389 65
Atomstream Limited: 01389 482
Barritel Limited: 01389 22
Belgacom International Carrier Services SA: 01389 558
Bicom Systems EURL: 01389 503
BT: 01389 80 01389 82 01389 83 01389 84 01389 85 01389 71 01389 542 01389 72 01389 87 01389 73 01389 74 01389 89 01389 75 01389 76
Calltracks Limited: 01389 479
Ccpro Solutions Limited: 01389 514
CFL Communications Ltd: 01389 473
Chess Limited: 01389 635
Citrus Telecommunications Ltd: 01389 66
Colt Technology Services: 01389 501
Content Guru Limited: 01389 515
Core Telecom Limited: 01389 483
Dial 9 Communications Limited: 01389 540
DIDWW Ireland Limited: 01389 549
Digital Space Group Limited: 01389 45 01389 437
Digitech Solutions Global Limited: 01389 481
EVE CONNECT LTD: 01389 537
FleXtel Limited: 01389 35
Fuse 2 Communications Ltd: 01389 538
Gamma Telecom Holdings Ltd: 01389 31
GCI Network Solutions Ltd: 01389 477 01389 33
Hello Telecom (UK) Limited: 01389 512
I-NET COMMUNICATIONS GROUP PLC: 01389 478
I.T Communications Limited: 01389 530
ICC Networks Ltd: 01389 507
ICUK Computing Services Limited: 01389 555
iHub 2 Limited: 01389 522
Inclarity Communications Limited: 01389 860 01389 861 01389 862 01389 865
Inet Telecoms Ltd (Voipfone): 01389 467
Internexus Networks Limited: 01389 502
Invade International Ltd: 01389 471
Invoco Ltd: 01389 500
Invosys Limited: 01389 492
IOVOX Limited: 01389 508
IP Voice Networks Ltd: 01389 534
IP Wholesale Limited: 01389 494
IPV6 Limited: 01389 463
Kalnet4U Ltd: 01389 517
KCOM Group Ltd: 01389 545
Lanonyx Telecom Limited: 01389 544
Linear Telecoms Limited: 01389 780
Liquid 11 Limited: 01389 528
Localphone Limited: 01389 21
M247 Ltd: 01389 523
Magrathea Telecommunications Limited: 01389 88
Mars Communications Limited: 01389 465
Media Hawk Ltd: 01389 516
Mi Telecom Limited: 01389 559
Minotaur Telecom Limited: 01389 510
Nationwide Telephone Assistance Ltd: 01389 40
Net-Work Internet Ltd: 01389 44
Nexbridge Communications Limited: 01389 493
Nexus Telecommunications Limited: 01389 476
Nodemax Limited: 01389 460
Number Services Ltd.: 01389 531
Orbtalk Limited: 01389 497
Phone Co-Op Numbering Limited: 01389 490
Pulsant (Scotland) Limited: 01389 461
Redcentric Solutions Limited: 01389 24
Redwood Technologies Ltd: 01389 525
Resilient PLC: 01389 527
Served Up Limited: 01389 39
Simwood eSMS Limited: 01389 504
SiPalto Ltd: 01389 557
Six Degrees Technology Group Limited: 01389 694
Sky UK Limited: 01389 499 01389 518 01389 521 01389 541 01389 470 01389 513
Solutios Limited: 01389 462
Spitfire Network Services Limited: 01389 677
Suretec Systems Ltd: 01389 484
Syntec Limited: 01389 37
TalkTalk Communications Limited: 01389 496 01389 298 01389 299
Telappliant Ltd: 01389 485
Telecom2 Limited: 01389 466
Telephone Box Limited: 01389 487
TeleWare Group Limited: 01389 475
TelNG Limited: 01389 23
TGL Services (UK) Ltd: 01389 30
TTNC Limited: 01389 27
Vectone Mobile Limited: 01389 472
Virgin Media Limited: 01389 60 01389 38 01389 77
Vodafone Ltd (C&W): 01389 343 01389 344 01389 81 01389 345 01389 346 01389 360 01389 361 01389 366 01389 369 01389 340 01389 341 01389 342
Voiceflex Limited: 01389 26
VoiceHost Limited: 01389 488
VoIP-Un Limited: 01389 41
Voxbone SA: 01389 468
VOXYONDER NETWORK SERVICES UK LTD: 01389 550
Windsor Telecom Ltd: 01389 480
XoverX Ltd: 01389 519
YayYay Limited: 01389 520
Zapappi Ltd: 01389 536 01389 526
Ziron Limited: 01389 509