01923 Area Code
Watford
Area Code 01923 covers Watford and the surrounding area.
The majority of numbers in the 01923 Area Code belong to normal landlines in Watford, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01923 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.
01923 area code information
| Area Code: | 01923 |
|---|---|
| Location: | Watford |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01923 ###### |
| International number format: | +44 1923 ###### |
| Last code change: | April 1995 from 0923. |
Active providers and their dialing codes for area code 01923
| (AQ) LIMITED: | 01923 625 |
|---|---|
| 24 SEVEN CLOUD COMMUNICATIONS LTD: | 01923 580 |
| Adepteo Limited: | 01923 925 01923 926 |
| Andrews & Arnold (Numbers) Ltd: | 01923 536 |
| Antheus Telecom Limited: | 01923 938 |
| API Telecom Limited: | 01923 864 |
| AQL Wholesale Ltd: | 01923 977 01923 75 |
| Atomstream Limited: | 01923 550 |
| Barritec Limited: | 01923 531 |
| Barritel Limited: | 01923 532 |
| Belgacom International Carrier Services SA: | 01923 921 |
| Bicom Systems EURL: | 01923 584 |
| Bink Broadband Ltd: | 01923 915 |
| Bink Networks Ltd: | 01923 984 |
| BT: | 01923 80 01923 958 01923 65 01923 81 01923 66 01923 82 01923 20 01923 67 01923 83 01923 21 01923 68 01923 84 01923 22 01923 962 01923 61 01923 69 01923 85 01923 946 01923 23 01923 981 01923 24 01923 71 01923 25 01923 72 01923 26 01923 89 01923 27 01923 545 01923 28 01923 918 01923 29 01923 987 01923 47 01923 955 01923 77 01923 48 01923 956 01923 63 01923 940 01923 957 |
| Buzz Networks Limited: | 01923 549 |
| Calltracks Limited: | 01923 556 01923 585 |
| Ccpro Solutions Limited: | 01923 595 |
| CFL Communications Ltd: | 01923 541 |
| Colt Technology Services: | 01923 943 01923 378 01923 963 01923 913 01923 594 01923 965 01923 916 01923 988 |
| Commi Holdings Limited: | 01923 621 |
| Connect Telecom UK Limited: | 01923 879 01923 878 |
| Content Guru Limited: | 01923 599 |
| Core Telecom Limited: | 01923 557 |
| Daisy Communications Ltd: | 01923 566 |
| Dial 9 Communications Limited: | 01923 942 |
| DIDWW Ireland Limited: | 01923 937 |
| Digital Space Group Limited: | 01923 382 01923 385 |
| Digitech Solutions Global Limited: | 01923 379 |
| DRD Communications Limited: | 01923 731 01923 732 |
| Entanet International Ltd: | 01923 931 |
| EVE CONNECT LTD: | 01923 935 |
| Firstsound Ltd: | 01923 574 |
| FleXtel Limited: | 01923 527 |
| Fuse 2 Communications Ltd: | 01923 928 01923 905 |
| Gamma Telecom Holdings Limited: | 01923 606 01923 975 01923 589 01923 607 01923 927 01923 608 01923 910 01923 944 01923 609 01923 979 01923 947 01923 964 01923 932 01923 948 01923 967 01923 936 01923 953 01923 601 01923 969 01923 919 01923 954 01923 602 01923 920 01923 603 01923 604 01923 587 01923 605 |
| Gci Network Solutions Limited: | 01923 912 01923 70 01923 640 |
| GTT-EMEA LTD: | 01923 790 01923 791 01923 792 01923 793 01923 794 01923 795 01923 796 01923 797 01923 798 01923 799 |
| Hello Telecom (UK) Limited: | 01923 583 |
| Hyperoptic Ltd: | 01923 924 01923 951 |
| I.T Communications Limited: | 01923 973 |
| ICC Networks Ltd: | 01923 862 01923 863 |
| ICUK Computing Services Limited: | 01923 945 |
| Inet Telecoms Ltd (Voipfone): | 01923 537 |
| Internexus Networks Limited: | 01923 581 |
| Invade International Ltd: | 01923 523 |
| Invoco Ltd: | 01923 866 |
| Invosys Limited: | 01923 571 |
| IOVOX Limited: | 01923 588 01923 908 01923 868 |
| IP Voice Networks Ltd: | 01923 939 |
| IP Wholesale Limited: | 01923 572 |
| IPV6 Limited: | 01923 534 |
| Kalnet4U Ltd: | 01923 372 |
| KCOM Group Ltd: | 01923 980 |
| Lanonyx Telecom Limited: | 01923 966 |
| Liquid 11 Limited: | 01923 551 |
| Localphone Limited: | 01923 528 |
| Lumen Technologies UK Limited: | 01923 620 01923 622 01923 623 |
| M247 UK LIMITED: | 01923 917 |
| Magrathea Telecommunications Limited: | 01923 880 01923 881 01923 882 01923 883 01923 884 01923 886 01923 888 01923 889 |
| Mars Communications Limited: | 01923 535 |
| Media Hawk Ltd: | 01923 579 01923 986 |
| Media Telecom Ltd: | 01923 558 |
| Mi Telecom Limited: | 01923 950 |
| Minotaur Telecom Limited: | 01923 575 |
| Mintaka Limited: | 01923 974 |
| Nationwide Telephone Assistance Ltd: | 01923 902 |
| Net-Work Internet Ltd: | 01923 900 |
| Nexbridge Communications Limited: | 01923 582 |
| Nexus Telecommunications Limited: | 01923 544 |
| NFON UK Ltd: | 01923 923 |
| Nodemax Limited: | 01923 387 |
| Number Services Ltd.: | 01923 976 |
| Numbergroup Utilities Ltd: | 01923 553 01923 867 |
| Numbers Plus Ltd: | 01923 577 |
| Nuso Cloud UK Limited: | 01923 547 |
| Orange Business Holdings UK Limited: | 01923 376 |
| Orbtalk Limited: | 01923 930 |
| Phone Co-Op Numbering Limited: | 01923 538 |
| Pulsant (Scotland) Limited: | 01923 389 |
| Redcentric Solutions Limited: | 01923 906 01923 524 |
| Redwood Technologies Ltd: | 01923 909 |
| Relax Telecom Limited: | 01923 569 |
| Resilient PLC: | 01923 629 |
| Sark Telecom B.V.: | 01923 560 |
| Served Up Limited: | 01923 522 |
| Simwood eSMS Limited: | 01923 624 |
| SiPalto Ltd: | 01923 929 |
| Six Degrees Technology Group Limited: | 01923 504 |
| Sky UK Limited: | 01923 573 01923 960 01923 591 01923 592 01923 593 01923 861 01923 578 01923 914 01923 597 01923 562 01923 934 01923 985 01923 971 01923 972 01923 869 01923 904 01923 371 |
| Solutios Limited: | 01923 533 |
| Spitfire Network Services Limited: | 01923 627 |
| Suretec Systems Ltd: | 01923 552 |
| Syntec Limited: | 01923 76 |
| TalkTalk Communications Limited: | 01923 941 01923 510 01923 517 01923 590 01923 518 01923 519 01923 903 01923 388 01923 586 |
| Telappliant Limited: | 01923 555 |
| Telecom2 Limited: | 01923 384 |
| Telecoms World PLC: | 01923 540 |
| Telephone Box Limited: | 01923 568 |
| TeleSurf Limited: | 01923 554 |
| TeleWare Group Limited: | 01923 548 |
| TelNG Limited: | 01923 374 |
| TELNYX UK LIMITED: | 01923 959 |
| TelXL Ltd: | 01923 383 |
| TGL Services (UK) Ltd: | 01923 370 |
| TTNC Limited: | 01923 375 |
| Twilio Ireland Limited: | 01923 961 01923 311 |
| Vectone Mobile Limited: | 01923 542 |
| Verizon UK Limited: | 01923 74 |
| Virgin Media Limited: | 01923 320 01923 400 01923 324 01923 401 01923 33 01923 402 01923 340 01923 377 01923 403 01923 341 01923 404 01923 342 01923 405 01923 343 01923 406 01923 344 01923 345 01923 346 01923 44 01923 349 01923 45 01923 35 01923 46 01923 49 |
| Vodafone Ltd (C&W): | 01923 782 01923 783 01923 784 01923 785 01923 786 01923 787 01923 41 01923 42 01923 43 01923 525 01923 526 01923 564 01923 565 01923 36 01923 567 01923 312 01923 318 01923 780 01923 319 01923 39 01923 781 |
| Voiceflex Limited: | 01923 901 |
| VoiceHost Limited: | 01923 521 |
| VoIP-Un Limited: | 01923 380 |
| Vonage Business Limited: | 01923 628 |
| Voxbone SA: | 01923 982 01923 983 01923 381 01923 968 |
| VOXYONDER NETWORK SERVICES UK LTD: | 01923 952 |
| Wifinity Limited: | 01923 539 |
| Windsor Telecom Ltd: | 01923 559 |
| XoverX Ltd: | 01923 598 |
| YayYay Limited: | 01923 911 |
| Zapappi Ltd: | 01923 933 |
| Ziron Limited: | 01923 865 |
This page was last updated on 23 January 2021.