Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-751 A Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 0 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 1 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 2 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 3 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 4 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 5 Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-751 6 Hartselle AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-751 7 Hartselle AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-751 8 Hartselle AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-751 9 Hartselle AL   145J TERRA NOVA TELECOM INC. 477      
256-752 A Union Grove AL ARABALXA5MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476      
256-752 0 Union Grove AL ARABALXA5MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476      
256-752 6 Union Grove AL   476F CORETEL ALABAMA, INC. - AL 476      
256-752 7 Union Grove AL   476F CORETEL ALABAMA, INC. - AL 476      
256-752 9 Union Grove AL   476F CORETEL ALABAMA, INC. - AL 476      
256-753 A Union Grove AL UNGVALXADS0  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476      
256-754 A Hartselle AL   829J PAETEC ITEL, LLC 477      
256-754 0 Hartselle AL   829J PAETEC ITEL, LLC 477      
256-754 1 Hartselle AL   829J PAETEC ITEL, LLC 477      
256-754 2 Hartselle AL   829J PAETEC ITEL, LLC 477      
256-754 3 Hartselle AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477      
256-754 4 Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-754 5 Hartselle AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477      
256-754 6 Hartselle AL   829J PAETEC ITEL, LLC 477      
256-754 7 Hartselle AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-754 8 Hartselle AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-754 9 Hartselle AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-755 A Huntsville AL   5562 METROPCS, INC. 477      
256-755 0 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 1 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 2 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 3 Huntsville AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-755 4 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-755 5 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 6 Huntsville AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-755 7 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 8 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-755 9 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-756 A Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 0 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 1 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 2 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 3 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 4 Gurley AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-756 5 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 6 Gurley AL   829J PAETEC ITEL, LLC 477      
256-756 7 Gurley AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-756 8 Gurley AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477      
256-756 9 Gurley AL   593K MCC TELEPHONY LLC 477      
256-757 A Killen AL KLLNALMARS4  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-758 A Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-759 A Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 0 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 1 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 2 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 3 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 4 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 5 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 6 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-759 7 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-759 8 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-759 9 Huntsville AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-760 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-761 A Talladega AL TLDGALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-762 A Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 A Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-763 0 Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-763 1 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 2 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 3 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 4 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 5 Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-763 6 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 7 Huntsville AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-763 8 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-763 9 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-764 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-765 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-766 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-767 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 0 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 1 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 2 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 3 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 4 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 5 Florence AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-768 6 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 7 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 8 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-768 9 Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-769 A Veto AL PLSKTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
256-769 0 Veto AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470      
256-769 1 Veto AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470      
256-769 3 Veto AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470      
256-769 4 Veto AL NSVMTN177MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 470      
256-769 5 Veto AL PLSKTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
256-769 7 Veto AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470      
256-769 8 Veto AL NSVNTNGN0MD  073H TELNYX LLC 470      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.