Code allocations for the 01671 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 90
    • Free: 7
    • Protected: 352
  • Operators : 77
  • Latest change : July 2012
Click here for Status definitions
Have you received a call from a number beginning 01671? Get information on a full number beginning 01671, using our full UK number search.
Find out about the location and calling costs for 01671 numbers on our 01671 code page.

This page contains information about which telephone companies the various 01671 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01671 00 Free for National Dialling Only - (0)+10 - -
01671 01 Free for National Dialling Only - (0)+10 - -
01671 02 Free for National Dialling Only - (0)+10 - -
01671 03 Free for National Dialling Only - (0)+10 - -
01671 04 Free for National Dialling Only - (0)+10 - -
01671 05 Free for National Dialling Only - (0)+10 - -
01671 06 Free for National Dialling Only - (0)+10 - -
01671 07 Free for National Dialling Only - (0)+10 - -
01671 08 Free for National Dialling Only - (0)+10 - -
01671 09 Free for National Dialling Only - (0)+10 - -
01671 10 Free for National Dialling Only - (0)+10 - -
01671 11 Free for National Dialling Only - (0)+10 - -
01671 12 Free for National Dialling Only - (0)+10 - -
01671 13 Free for National Dialling Only - (0)+10 - -
01671 14 Free for National Dialling Only - (0)+10 - -
01671 15 Free for National Dialling Only - (0)+10 - -
01671 16 Free for National Dialling Only - (0)+10 - -
01671 17 Free for National Dialling Only - (0)+10 - -
01671 18 Free for National Dialling Only - (0)+10 - -
01671 19 Free for National Dialling Only - (0)+10 - -
01671 20 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01671 21 Allocated Served Up Limited. 4+6 F-Digit '6' 20/10/2008
01671 22 Allocated Solutios Limited 4+6 F-Digit '2' 20/11/2008
01671 23 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01671 24 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 30/03/2009
01671 25 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01671 26 Allocated Telecoms World Plc 4+6 F-Digit '0' 08/06/2009
01671 27 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01671 28 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01671 29 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 30/09/2009
01671 300 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01671 301 Free - 4+6 - -
01671 302 Allocated Atomstream Limited 4+6 - 14/05/2010
01671 303 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01671 304 Allocated Affiniti Integrated Solutions Ltd 4+6 - 02/12/2010
01671 305 Allocated Telephone Box Limited 4+6 - 09/12/2010
01671 306 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01671 307 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01671 308 Allocated Globecom International Limited 4+6 - 04/01/2011
01671 309 Allocated Invosys Limited 4+6 - 20/01/2011
01671 310 Allocated IP Base Ltd 4+6 - 03/02/2011
01671 311 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01671 312 Free - 4+6 - -
01671 313 Free - 4+6 - -
01671 314 Allocated Barritec Limited 4+6 - 28/09/2011
01671 315 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01671 316 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01671 317 Allocated Hello Telecom (UK) PLC 4+6 - 12/12/2011
01671 318 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01671 319 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01671 320 Allocated Invoco Ltd 4+6 - 03/04/2012
01671 321 Allocated API Telecom Limited 4+6 - 05/04/2012
01671 322 Allocated British Sky Broadcasting Limited 4+6 - 06/07/2012
01671 323 Allocated Orbtalk Limited 4+6 - 24/04/2012
01671 324 Allocated IOVOX Limited 4+6 - 04/07/2012
01671 325 Allocated ICC Networks Ltd 4+6 - 16/07/2012
01671 326 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01671 327 Allocated We Love Communications Limited 4+6 - 13/08/2012
01671 328 Allocated Simwood eSMS Limited 4+6 - 26/04/2012
01671 329 Allocated Content Guru Ltd 4+6 - 12/10/2012
01671 330 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01671 331 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01671 332 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01671 333 Allocated Radius Communications Limited 4+6 - 09/01/2014
01671 334 Allocated iHub UK Ltd 4+6 - 18/06/2014
01671 335 Free - 4+6 - -
01671 336 Free - 4+6 - -
01671 337 Free - 4+6 - -
01671 338 Free - 4+6 - -
01671 339 Allocated XoverX Ltd 4+6 - 29/04/2013
01671 340 Protected - 4+6 - -
01671 341 Protected - 4+6 - -
01671 342 Protected - 4+6 - -
01671 343 Protected - 4+6 - -
01671 344 Protected - 4+6 - -
01671 345 Protected - 4+6 - -
01671 346 Protected - 4+6 - -
01671 347 Protected - 4+6 - -
01671 348 Protected - 4+6 - -
01671 349 Protected - 4+6 - -
01671 350 Protected - 4+6 - -
01671 351 Protected - 4+6 - -
01671 352 Protected - 4+6 - -
01671 353 Protected - 4+6 - -
01671 354 Protected - 4+6 - -
01671 355 Protected - 4+6 - -
01671 356 Protected - 4+6 - -
01671 357 Protected - 4+6 - -
01671 358 Protected - 4+6 - -
01671 359 Protected - 4+6 - -
01671 360 Protected - 4+6 - -
01671 361 Protected - 4+6 - -
01671 362 Protected - 4+6 - -
01671 363 Protected - 4+6 - -
01671 364 Protected - 4+6 - -
01671 365 Protected - 4+6 - -
01671 366 Protected - 4+6 - -
01671 367 Protected - 4+6 - -
01671 368 Protected - 4+6 - -
01671 369 Protected - 4+6 - -
01671 370 Protected - 4+6 - -
01671 371 Protected - 4+6 - -
01671 372 Protected - 4+6 - -
01671 373 Protected - 4+6 - -
01671 374 Protected - 4+6 - -
01671 375 Protected - 4+6 - -
01671 376 Protected - 4+6 - -
01671 377 Protected - 4+6 - -
01671 378 Protected - 4+6 - -
01671 379 Protected - 4+6 - -
01671 380 Protected - 4+6 - -
01671 381 Protected - 4+6 - -
01671 382 Protected - 4+6 - -
01671 383 Protected - 4+6 - -
01671 384 Protected - 4+6 - -
01671 385 Protected - 4+6 - -
01671 386 Protected - 4+6 - -
01671 387 Protected - 4+6 - -
01671 388 Protected - 4+6 - -
01671 389 Protected - 4+6 - -
01671 390 Protected - 4+6 - -
01671 391 Protected - 4+6 - -
01671 392 Protected - 4+6 - -
01671 393 Protected - 4+6 - -
01671 394 Protected - 4+6 - -
01671 395 Protected - 4+6 - -
01671 396 Protected - 4+6 - -
01671 397 Protected - 4+6 - -
01671 398 Protected - 4+6 - -
01671 399 Protected - 4+6 - -
01671 40 Allocated BT 4+6 - 15/07/1994
01671 41 Allocated FleXtel Limited 4+6 - 23/11/2005
01671 420 Allocated Inclarity Communications Ltd 4+6 - 24/04/2006
01671 421 Allocated Inclarity Communications Ltd 4+6 - 24/04/2006
01671 422 Allocated Inclarity Communications Ltd 4+6 - 24/04/2006
01671 423 Protected - 4+6 - -
01671 424 Protected - 4+6 - -
01671 425 Allocated Inclarity Communications Ltd 4+6 - 24/04/2006
01671 426 Protected - 4+6 - -
01671 427 Protected - 4+6 - -
01671 428 Protected - 4+6 - -
01671 429 Protected - 4+6 - -
01671 430 Protected - 4+6 - -
01671 431 Protected - 4+6 - -
01671 432 Protected - 4+6 - -
01671 433 Protected - 4+6 - -
01671 434 Protected - 4+6 - -
01671 435 Protected - 4+6 - -
01671 436 Protected - 4+6 - -
01671 437 Protected - 4+6 - -
01671 438 Protected - 4+6 - -
01671 439 Protected - 4+6 - -
01671 44 Allocated BT 4+6 - 17/08/1995
01671 450 Allocated Digitech Solutions Global Limited 4+6 - 08/09/2010
01671 451 Protected - 4+6 - -
01671 452 Protected - 4+6 - -
01671 453 Protected - 4+6 - -
01671 454 Protected - 4+6 - -
01671 455 Protected - 4+6 - -
01671 456 Protected - 4+6 - -
01671 457 Protected - 4+6 - -
01671 458 Protected - 4+6 - -
01671 459 Protected - 4+6 - -
01671 46 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01671 47 Allocated Syntec Limited 4+6 - 12/12/2005
01671 48 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01671 49 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01671 500 Protected - 4+6 - -
01671 501 Protected - 4+6 - -
01671 502 Protected - 4+6 - -
01671 503 Protected - 4+6 - -
01671 504 Protected - 4+6 - -
01671 505 Protected - 4+6 - -
01671 506 Protected - 4+6 - -
01671 507 Protected - 4+6 - -
01671 508 Protected - 4+6 - -
01671 509 Protected - 4+6 - -
01671 510 Protected - 4+6 - -
01671 511 Protected - 4+6 - -
01671 512 Protected - 4+6 - -
01671 513 Protected - 4+6 - -
01671 514 Protected - 4+6 - -
01671 515 Protected - 4+6 - -
01671 516 Protected - 4+6 - -
01671 517 Protected - 4+6 - -
01671 518 Protected - 4+6 - -
01671 519 Protected - 4+6 - -
01671 520 Protected - 4+6 - -
01671 521 Protected - 4+6 - -
01671 522 Protected - 4+6 - -
01671 523 Protected - 4+6 - -
01671 524 Protected - 4+6 - -
01671 525 Protected - 4+6 - -
01671 526 Protected - 4+6 - -
01671 527 Protected - 4+6 - -
01671 528 Protected - 4+6 - -
01671 529 Protected - 4+6 - -
01671 530 Protected - 4+6 - -
01671 531 Protected - 4+6 - -
01671 532 Protected - 4+6 - -
01671 533 Protected - 4+6 - -
01671 534 Protected - 4+6 - -
01671 535 Protected - 4+6 - -
01671 536 Protected - 4+6 - -
01671 537 Protected - 4+6 - -
01671 538 Protected - 4+6 - -
01671 539 Protected - 4+6 - -
01671 540 Protected - 4+6 - -
01671 541 Protected - 4+6 - -
01671 542 Protected - 4+6 - -
01671 543 Protected - 4+6 - -
01671 544 Protected - 4+6 - -
01671 545 Protected - 4+6 - -
01671 546 Protected - 4+6 - -
01671 547 Protected - 4+6 - -
01671 548 Protected - 4+6 - -
01671 549 Protected - 4+6 - -
01671 550 Protected - 4+6 - -
01671 551 Protected - 4+6 - -
01671 552 Protected - 4+6 - -
01671 553 Protected - 4+6 - -
01671 554 Protected - 4+6 - -
01671 555 Protected - 4+6 - -
01671 556 Protected - 4+6 - -
01671 557 Protected - 4+6 - -
01671 558 Protected - 4+6 - -
01671 559 Protected - 4+6 - -
01671 560 Protected - 4+6 - -
01671 561 Protected - 4+6 - -
01671 562 Protected - 4+6 - -
01671 563 Protected - 4+6 - -
01671 564 Protected - 4+6 - -
01671 565 Protected - 4+6 - -
01671 566 Protected - 4+6 - -
01671 567 Protected - 4+6 - -
01671 568 Protected - 4+6 - -
01671 569 Protected - 4+6 - -
01671 570 Protected - 4+6 - -
01671 571 Protected - 4+6 - -
01671 572 Protected - 4+6 - -
01671 573 Protected - 4+6 - -
01671 574 Protected - 4+6 - -
01671 575 Protected - 4+6 - -
01671 576 Protected - 4+6 - -
01671 577 Protected - 4+6 - -
01671 578 Protected - 4+6 - -
01671 579 Protected - 4+6 - -
01671 580 Protected - 4+6 - -
01671 581 Protected - 4+6 - -
01671 582 Protected - 4+6 - -
01671 583 Protected - 4+6 - -
01671 584 Protected - 4+6 - -
01671 585 Protected - 4+6 - -
01671 586 Protected - 4+6 - -
01671 587 Protected - 4+6 - -
01671 588 Protected - 4+6 - -
01671 589 Protected - 4+6 - -
01671 590 Protected - 4+6 - -
01671 591 Protected - 4+6 - -
01671 592 Protected - 4+6 - -
01671 593 Protected - 4+6 - -
01671 594 Protected - 4+6 - -
01671 595 Protected - 4+6 - -
01671 596 Protected - 4+6 - -
01671 597 Protected - 4+6 - -
01671 598 Protected - 4+6 - -
01671 599 Protected - 4+6 - -
01671 60 Allocated Barritel Limited 4+6 F-Digit '2' 26/06/2007
01671 61 Allocated Edge Telecom Limited 4+6 - 08/04/2005
01671 62 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 28/09/2006
01671 630 Protected - 4+6 - -
01671 631 Protected - 4+6 - -
01671 632 Protected - 4+6 - -
01671 633 Protected - 4+6 - -
01671 634 Protected - 4+6 - -
01671 635 Protected - 4+6 - -
01671 636 Protected - 4+6 - -
01671 637 Protected - 4+6 - -
01671 638 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01671 639 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01671 64 Allocated Telephony Services Limited 4+6 F-Digit '2' 21/12/2007
01671 65 Allocated InTechnology Plc 4+6 F-Digit '2' 03/12/2007
01671 660 Protected - 4+6 - -
01671 661 Protected - 4+6 - -
01671 662 Protected - 4+6 - -
01671 663 Protected - 4+6 - -
01671 664 Protected - 4+6 - -
01671 665 Protected - 4+6 - -
01671 666 Allocated VoiceHost Limited 4+6 - 20/08/2010
01671 667 Protected - 4+6 - -
01671 668 Protected - 4+6 - -
01671 669 Protected - 4+6 - -
01671 67 Allocated Colloquium Ltd 4+6 F-Digit '2' 17/08/2006
01671 680 Protected - 4+6 - -
01671 681 Protected - 4+6 - -
01671 682 Protected - 4+6 - -
01671 683 Protected - 4+6 - -
01671 684 Protected - 4+6 - -
01671 685 Protected - 4+6 - -
01671 686 Protected - 4+6 - -
01671 687 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01671 688 Protected - 4+6 - -
01671 689 Protected - 4+6 - -
01671 690 Protected - 4+6 - -
01671 691 Protected - 4+6 - -
01671 692 Protected - 4+6 - -
01671 693 Protected - 4+6 - -
01671 694 Protected - 4+6 - -
01671 695 Protected - 4+6 - -
01671 696 Protected - 4+6 - -
01671 697 Protected - 4+6 - -
01671 698 Protected - 4+6 - -
01671 699 Protected - 4+6 - -
01671 700 Protected - 4+6 - -
01671 701 Protected - 4+6 - -
01671 702 Protected - 4+6 - -
01671 703 Protected - 4+6 - -
01671 704 Protected - 4+6 - -
01671 705 Protected - 4+6 - -
01671 706 Protected - 4+6 - -
01671 707 Protected - 4+6 - -
01671 708 Protected - 4+6 - -
01671 709 Protected - 4+6 - -
01671 710 Protected - 4+6 - -
01671 711 Protected - 4+6 - -
01671 712 Protected - 4+6 - -
01671 713 Protected - 4+6 - -
01671 714 Protected - 4+6 - -
01671 715 Protected - 4+6 - -
01671 716 Protected - 4+6 - -
01671 717 Protected - 4+6 - -
01671 718 Protected - 4+6 - -
01671 719 Protected - 4+6 - -
01671 720 Protected - 4+6 - -
01671 721 Protected - 4+6 - -
01671 722 Protected - 4+6 - -
01671 723 Protected - 4+6 - -
01671 724 Protected - 4+6 - -
01671 725 Protected - 4+6 - -
01671 726 Protected - 4+6 - -
01671 727 Protected - 4+6 - -
01671 728 Protected - 4+6 - -
01671 729 Protected - 4+6 - -
01671 730 Protected - 4+6 - -
01671 731 Protected - 4+6 - -
01671 732 Protected - 4+6 - -
01671 733 Protected - 4+6 - -
01671 734 Protected - 4+6 - -
01671 735 Protected - 4+6 - -
01671 736 Protected - 4+6 - -
01671 737 Protected - 4+6 - -
01671 738 Protected - 4+6 - -
01671 739 Protected - 4+6 - -
01671 740 Protected - 4+6 - -
01671 741 Protected - 4+6 - -
01671 742 Protected - 4+6 - -
01671 743 Protected - 4+6 - -
01671 744 Protected - 4+6 - -
01671 745 Protected - 4+6 - -
01671 746 Protected - 4+6 - -
01671 747 Protected - 4+6 - -
01671 748 Protected - 4+6 - -
01671 749 Protected - 4+6 - -
01671 750 Protected - 4+6 - -
01671 751 Protected - 4+6 - -
01671 752 Protected - 4+6 - -
01671 753 Protected - 4+6 - -
01671 754 Protected - 4+6 - -
01671 755 Protected - 4+6 - -
01671 756 Protected - 4+6 - -
01671 757 Protected - 4+6 - -
01671 758 Protected - 4+6 - -
01671 759 Protected - 4+6 - -
01671 760 Protected - 4+6 - -
01671 761 Protected - 4+6 - -
01671 762 Protected - 4+6 - -
01671 763 Protected - 4+6 - -
01671 764 Protected - 4+6 - -
01671 765 Protected - 4+6 - -
01671 766 Protected - 4+6 - -
01671 767 Protected - 4+6 - -
01671 768 Protected - 4+6 - -
01671 769 Protected - 4+6 - -
01671 770 Protected - 4+6 - -
01671 771 Protected - 4+6 - -
01671 772 Protected - 4+6 - -
01671 773 Protected - 4+6 - -
01671 774 Protected - 4+6 - -
01671 775 Protected - 4+6 - -
01671 776 Protected - 4+6 - -
01671 777 Protected - 4+6 - -
01671 778 Protected - 4+6 - -
01671 779 Protected - 4+6 - -
01671 780 Protected - 4+6 - -
01671 781 Protected - 4+6 - -
01671 782 Protected - 4+6 - -
01671 783 Protected - 4+6 - -
01671 784 Protected - 4+6 - -
01671 785 Protected - 4+6 - -
01671 786 Protected - 4+6 - -
01671 787 Protected - 4+6 - -
01671 788 Protected - 4+6 - -
01671 789 Protected - 4+6 - -
01671 790 Protected - 4+6 - -
01671 791 Protected - 4+6 - -
01671 792 Protected - 4+6 - -
01671 793 Protected - 4+6 - -
01671 794 Protected - 4+6 - -
01671 795 Protected - 4+6 - -
01671 796 Protected - 4+6 - -
01671 797 Protected - 4+6 - -
01671 798 Protected - 4+6 - -
01671 799 Protected - 4+6 - -
01671 80 Allocated Net-Work Internet Ltd 4+6 F-Digit '0' 08/10/2007
01671 81 Allocated Teledesign Ltd 4+6 F-Digit '2' 28/09/2007
01671 82 Allocated BT 4+6 - 15/07/1994
01671 83 Allocated BT 4+6 - 15/07/1994
01671 84 Allocated BT 4+6 - 15/07/1994
01671 85 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01671 86 Allocated Telecom2 Ltd 4+6 F-Digit '6' 08/09/2009
01671 87 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01671 88 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01671 890 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01671 891 Protected - 4+6 - -
01671 892 Protected - 4+6 - -
01671 893 Protected - 4+6 - -
01671 894 Protected - 4+6 - -
01671 895 Protected - 4+6 - -
01671 896 Protected - 4+6 - -
01671 897 Protected - 4+6 - -
01671 898 Protected - 4+6 - -
01671 899 Protected - 4+6 - -
01671 900 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 901 Protected - 4+6 - -
01671 902 Protected - 4+6 - -
01671 903 Protected - 4+6 - -
01671 904 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 905 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 906 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 907 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 908 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 909 Allocated Gamma Telecom Holdings Ltd 4+6 - 28/04/2005
01671 91 Allocated Timico Limited 4+6 F-Digit '8' 16/05/2008
01671 92 Allocated Danemere Street Creative 4+6 - 14/06/2005
01671 93 Allocated Nodemax Limited 4+6 F-Digit '0' 09/07/2008
01671 940 Allocated Voxbone SA 4+6 - 09/12/2011
01671 941 Protected - 4+6 - -
01671 942 Protected - 4+6 - -
01671 943 Protected - 4+6 - -
01671 944 Protected - 4+6 - -
01671 945 Protected - 4+6 - -
01671 946 Protected - 4+6 - -
01671 947 Protected - 4+6 - -
01671 948 Protected - 4+6 - -
01671 949 Protected - 4+6 - -
01671 950 Protected - 4+6 - -
01671 951 Protected - 4+6 - -
01671 952 Protected - 4+6 - -
01671 953 Protected - 4+6 - -
01671 954 Protected - 4+6 - -
01671 955 Protected - 4+6 - -
01671 956 Protected - 4+6 - -
01671 957 Allocated Premium O Limited 4+6 - 04/02/2008
01671 958 Protected - 4+6 - -
01671 959 Protected - 4+6 - -
01671 96 Allocated Starcomm Ltd 4+6 F-Digit '0' 26/09/2008
01671 97 Allocated Net Solutions Europe Limited 4+6 F-Digit '7' 22/02/2006
01671 98 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 12/10/2007
01671 99 Protected - N/A - -