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 |
| 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 |
| Bink Networks Ltd: | 01389 551 |
| BT: | 01389 80 01389 82 01389 83 01389 84 01389 85 01389 542 01389 87 01389 71 01389 72 01389 89 01389 73 01389 74 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 01389 548 |
| 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 |
| DRD Communications Limited: | 01389 860 |
| EVE CONNECT LTD: | 01389 537 |
| FleXtel Limited: | 01389 35 |
| Fuse 2 Communications Ltd: | 01389 538 01389 522 |
| Gamma Telecom Holdings Limited: | 01389 31 |
| Gci Network Solutions Limited: | 01389 486 01389 33 |
| Hello Telecom (UK) Limited: | 01389 512 |
| I.T Communications Limited: | 01389 530 |
| ICC Networks Ltd: | 01389 507 |
| ICUK Computing Services Limited: | 01389 555 |
| 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 |
| Nuso Cloud UK Limited: | 01389 478 |
| 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 Limited: | 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 345 01389 81 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 |
This page was last updated on 23 January 2021.