0121 Area Code

Birmingham

Area Code 0121 covers Birmingham and the surrounding area.

The majority of numbers in the 0121 Area Code belong to normal landlines in Birmingham, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 0121 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.

0121 area code information

Area Code: 0121
Location: Birmingham
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 7
Number format: 0121 ### ####
International number format: +44 121 ### ####
Last code change: April 1995 from 021.

Active providers and their dialing codes for area code 0121

(AQ) LIMITED: 0121 470
24 SEVEN CLOUD COMMUNICATIONS LTD: 0121 677
24 Seven Communications Ltd: 0121 810
8x8 UK Limited: 0121 481
Adepteo Limited: 0121 597
Affiniti Integrated Solutions Limited: 0121 618 0121 514 0121 222
Aloha Telecommunications Ltd: 0121 719
Alphatalk Limited: 0121 690 0121 340
Andrews & Arnold (Numbers) Ltd: 0121 642
Andrews & Arnold Ltd: 0121 699
Antheus Telecom Limited: 0121 754
API Telecom Limited: 0121 736
AQL Wholesale Ltd: 0121 594 0121 285
Atomstream Limited: 0121 547
AVC One Limited: 0121 292
Barritec Limited: 0121 538
Barritel Limited: 0121 540 0121 418
Belgacom International Carrier Services SA: 0121 512
Bellingham Telecommunications Ltd: 0121 324
Bicom Systems EURL: 0121 672
BT: 0121 255 0121 395 0121 500 0121 428 0121 712 0121 326 0121 552 0121 344 0121 569 0121 746 0121 445 0121 360 0121 764 0121 378 0121 780 0121 480 0121 501 0121 429 0121 308 0121 713 0121 327 0121 553 0121 747 0121 446 0121 765 0121 781 0121 274 0121 502 0121 414 0121 520 0121 430 0121 714 0121 328 0121 554 0121 730 0121 346 0121 748 0121 447 0121 362 0121 766 0121 380 0121 782 0121 483 0121 503 0121 415 0121 643 0121 521 0121 311 0121 329 0121 555 0121 432 0121 347 0121 749 0121 767 0121 783 0121 504 0121 644 0121 820 0121 522 0121 700 0121 665 0121 716 0121 112 0121 556 0121 433 0121 449 0121 382 0121 784 0121 505 0121 417 0121 523 0121 701 0121 666 0121 313 0121 541 0121 717 0121 331 0121 557 0121 733 0121 212 0121 434 0121 450 0121 785 0121 486 0121 506 0121 524 0121 702 0121 332 0121 558 0121 350 0121 451 0121 366 0121 770 0121 384 0121 786 0121 262 0121 507 0121 296 0121 525 0121 703 0121 543 0121 333 0121 559 0121 214 0121 436 0121 351 0121 753 0121 230 0121 452 0121 598 0121 771 0121 787 0121 788 0121 631 0121 508 0121 420 0121 824 0121 526 0121 704 0121 544 0121 334 0121 561 0121 352 0121 580 0121 453 0121 772 0121 471 0121 386 0121
Business Broadcast Communications Limited: 0121 473
Buzz Networks Limited: 0121 517
Callitech Limited: 0121 723
Ccpro Solutions Limited: 0121 435
Central Technology Limited: 0121 595
CFL Communications Ltd: 0121 676
Chess Limited: 0121 645
Cirrus Response Limited: 0121 299
Citrus Telecommunications Ltd: 0121 363
Cloudcall Limited: 0121 651 0121 590
Colt Technology Services: 0121 818 0121 260 0121 121 0121 295 0121 720 0121 281 0121 828 0121 393
Commi Holdings Limited: 0121 510
Connect Telecom UK Limited: 0121 660
Content Guru Limited: 0121 738
Core Communication Services Limited: 0121 662
Core Telecom Limited: 0121 529
Core Telecommunications International Limited (Ireland): 0121 438
Daisy Communications Ltd: 0121 217
Dial 9 Communications Limited: 0121 822
DIDWW Ireland Limited: 0121 790
Digital Mail Limited: 0121 416
Digital Space Group Limited: 0121 349 0121 718 0121 268
Digitech Solutions Global Limited: 0121 264 0121 527
Dynamic Mobile Billing Limited: 0121 001 0121 131 0121 132 0121 620 0121 621
EG TECHNOLOGIES LIMITED: 0121 821
Eircom (UK) Limited: 0121 484
Entanet International Ltd: 0121 636
ETC Telecom Limited: 0121 761
EVE CONNECT LTD: 0121 759
Fido Telecom Limited: 0121 596
Firstcom Europe UK Limited: 0121 793
FleXtel Limited: 0121 000 0121 330
Fluency Communications Ltd: 0121 394
Fuse 2 Communications Ltd: 0121 599
Gamma Telecom Holdings Ltd: 0121 272 0121 728 0121 817 0121 661 0121 276 0121 312 0121 227 0121 803 0121 647 0121 752 0121 669 0121 387 0121 809 0121 827 0121 269 0121 270 0121 812 0121 726 0121 796 0121 516
GCI Network Solutions Ltd: 0121 259 0121 229 0121 668 0121 367 0121 488 0121 337 0121 564 0121 775 0121 657
Global Reach Networks Limited: 0121 302
Group 3 Technology Limited: 0121 650
GTT-EMEA LTD: 0121 231
Hello Telecom (UK) Limited: 0121 513
Hyperoptic Ltd: 0121 491
I-NET COMMUNICATIONS GROUP PLC: 0121 437
I.T Communications Limited: 0121 431
ICC Networks Ltd: 0121 487
Icron Network Limited: 0121 219
ICUK Computing Services Limited: 0121 806
iHub 2 Limited: 0121 399
IM Software Ltd: 0121 562
Inclarity Communications Limited: 0121 201
Inet Telecoms Ltd (Voipfone): 0121 663
Infinity Tracking Ltd: 0121 756
INTERCITY TECHNOLOGY LIMITED: 0121 489
Internet of Things Limited: 0121 495
Internexus Networks Limited: 0121 584
Invade International Ltd: 0121 228
Invoco Ltd: 0121 405
Invosys Limited: 0121 546
IOVOX Limited: 0121 721 0121 659
IP Voice Networks Ltd: 0121 751
IP Wholesale Limited: 0121 403
IPV6 Limited: 0121 731 0121 002
IV Response Limited: 0121 261
JAINTEL LIMITED: 0121 811
Jtec UK Limited: 0121 613
Kalnet4U Ltd: 0121 769
KCOM Group Ltd: 0121 814
Lanonyx Telecom Limited: 0121 652
Linear Telecoms Limited: 0121 239
Liquid 11 Limited: 0121 339
Localphone Limited: 0121 284
Lumen Technologies UK Limited: 0121 345 0121 576
M247 Ltd: 0121 494
Magrathea Telecommunications Limited: 0121 667 0121 314 0121 392
Mars Communications Limited: 0121 640
Media Hawk Ltd: 0121 581 0121 826
Mi Telecom Limited: 0121 735
Minotaur Telecom Limited: 0121 674
Mintaka Limited: 0121 570
Mission Labs Limited: 0121 724
Nationwide Telephone Assistance Ltd: 0121 740
Need More Time Ltd: 0121 235
Net-Work Internet Ltd: 0121 469
Nexbridge Communications Limited: 0121 797 0121 732
Nextec UK Limited: 0121 283
Nexus Telecommunications Limited: 0121 388
NFON UK Ltd: 0121 592
Nodemax Limited: 0121 381
Number Services Ltd.: 0121 499
Numbergroup Utilities Ltd: 0121 400
Numbers Plus Ltd: 0121 579
Numbers Telecom Limited: 0121 290 0121 402
Odigo: 0121 829
Onvoy Communications Ltd.: 0121 263
Optify Mediaforce Limited: 0121 385
Orange Business Holdings UK Limited: 0121 619
Orbtalk Limited: 0121 655
OVH Limited: 0121 467
PEERLESS NETWORK UK LIMITED: 0121 801
Phone Co-Op Numbering Limited: 0121 648
Plus Telecom Limited: 0121 383 0121 542
Promotions4All Ltd: 0121 583
Pulsant (Scotland) Limited: 0121 365
Real Time Telecoms Ltd: 0121 641
Reality Network Services Limited: 0121 338
Redcentric Solutions Limited: 0121 203
Redwood Technologies Ltd: 0121 396
Relax Telecom Limited: 0121 563 0121 548
Resilient PLC: 0121 307
Sark Telecom B.V.: 0121 768
Served Up Limited: 0121 282
Simwood eSMS Limited: 0121 799 0121 630
SiPalto Ltd: 0121 807
Sipcentric Ltd: 0121 573
Six Degrees Technology Group Limited: 0121 277 0121 280
Sky UK Limited: 0121 413 0121 291 0121 537 0121 610 0121 574 0121 294 0121 649 0121 406 0121 493 0121 218 0121 408
SMARTVOICE LTD: 0121 819
Solutios Limited: 0121 637
Spitfire Network Services Limited: 0121 348
Square 1 Communications Limited: 0121 795
Square Systems Limited: 0121 319
Stour Marine Limited: 0121 409
Subtopia Limited: 0121 638
Suretec Systems Ltd: 0121 528
Swiftnet Ltd: 0121 207
Syntec Limited: 0121 398 0121 007 0121 425
TalkTalk Communications Limited: 0121 679 0121 205 0121 223 0121 729 0121 572 0121 448 0121 293 0121 010 0121 439 0121 792 0121 238
Tango Networks UK Ltd: 0121 593
Telappliant Ltd: 0121 614 0121 374
TelcoSwitch Limited: 0121 727
Telecom 10 Ltd: 0121 755
Telecom2 Limited: 0121 361
TelecomIQ Limited: 0121 390
Telecoms World PLC: 0121 485
Telephone Box Limited: 0121 691
TeleSurf Limited: 0121 404
TeleWare Group Limited: 0121 376
TelNG Limited: 0121 279
TELNYX UK LIMITED: 0121 823
TelXL Ltd: 0121 737 0121 808
TGL Services (UK) Ltd: 0121 225 0121 578
The Excell Group Limited: 0121 379
Tismi BV: 0121 549
TTNC Limited: 0121 369
Tuxtel Ltd: 0121 375
Twilio Ireland Limited: 0121 816
UK BANDWIDTH LIMITED: 0121 802
UK Number Store Limited: 0121 617
Vectone Mobile Limited: 0121 419
Verizon UK Limited: 0121 519 0121 210 0121 615 0121 407
Vibe Communications UK Limited: 0121 800
Virgin Media Limited: 0121 591 0121 256 0121 624 0121 273 0121 536 0121 680 0121 240 0121 464 0121 608 0121 257 0121 681 0121 241 0121 465 0121 258 0121 682 0121 242 0121 466 0121 683 0121 243 0121 611 0121 628 0121 003 0121 684 0121 244 0121 612 0121 685 0121 213 0121 245 0121 686 0121 246 0121 687 0121 215 0121 247 0121 688 0121 216 0121 248 0121 013 0121 689 0121 601 0121 249 0121 301 0121 014 0121 602 0121 250 0121 530 0121 675 0121 603 0121 251 0121 303 0121 531 0121 220 0121 604 0121 532 0121 693 0121 605 0121 533 0121 678 0121 694
Vispa Limited: 0121 825
Vodafone Limited: 0121 715
Vodafone Ltd (C&W): 0121 623 0121 412 0121 535 0121 104 0121 695 0121 607 0121 105 0121 696 0121 206 0121 224 0121 625 0121 698 0121 106 0121 697 0121 609 0121 626 0121 275 0121 111 0121 208 0121 226 0121 627 0121 364 0121 629 0121 278 0121 315 0121 123 0121 335 0121 300 0121 673 0121 320 0121 160 0121 336 0121 371 0121 774 0121 266 0121 635 0121 424 0121 101 0121 202 0121 566 0121 286 0121 102 0121 221 0121 288 0121 204 0121 763 0121 606
Voiceflex Limited: 0121 289
VoiceHost Limited: 0121 271
Voicetec Systems Ltd: 0121 304
VoIP-Un Limited: 0121 309
Vonage Business Limited: 0121 005 0121 012
Vonage Limited: 0121 582
Voxbone SA: 0121 468 0121 368
WAVECREST NETWORKS LIMITED: 0121 318
WIGHTFIBRE LIMITED: 0121 479
Windsor Telecom Ltd: 0121 401
WIZE ANALYTICS LIMITED: 0121 804
Xoom Ltd: 0121 122
XoverX Ltd: 0121 298
YayYay Limited: 0121 798
Zapappi Ltd: 0121 750
Ziron Limited: 0121 461