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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-709 A Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-710 A Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-712 A Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-713 A Huntsville AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-714 A Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-715 A Huntsville AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-716 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-717 A Rainsville AL RNVLALXADS4  0290 FARMERS TELECOMMUNICATIONS COOPERATIVE, INC. 476      
256-718 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-719 A Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-720 A Huntsville AL HNVIALMTQMD  6630 SPOK, INC. 477   2024-01-16   
256-721 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-722 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-723 A New Hope AL NWHPALXADS2  0308 NEW HOPE TEL. COOP. 477      
256-724 A Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-725 A Owens Cross Roads AL NWHPALXADS2  0308 NEW HOPE TEL. COOP. 477      
256-726 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-727 A Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-728 A Grant AL NWHPALXADS2  0308 NEW HOPE TEL. COOP. 477      
256-729 A Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-730 A Huntsville AL HNVIALDYDS0  7451 CENTURYLINK COMMUNICATIONS LLC - AL 477      
256-731 A New Hope AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-732 A Elkmont AL ELMTALXADS1  0280 ARDMORE TEL. CO., INC. 477      
256-733 A Munford AL BRHMALMT88Z  516C AT&T CORP. 476      
256-734 A Cullman AL CLMNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-735 A Cullman AL CLMNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-736 A Cullman AL CLMNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-737 A Cullman AL CLMNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-738 A Guntersville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-739 A Cullman AL CLMNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-740 A Florence AL FLRNALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-741 A Anniston AL ANTNALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-742 A Elkmont AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2025-03-25   
256-743 A Goodwater AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-744 A Albertville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-745 A Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-746 A Huntsville AL HNVIALLWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-747 A Cullman AL CLMNALJCRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-748 A Lecta AL LECTALXARS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-749 A Alexander City AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-750 A Alexander City AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-751 A Hartselle AL HRTSALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-752 A Union Grove AL   792K CHARTER IP ENABLED SERVICES, LLC 476      
256-753 A Union Grove AL UNGVALXADS0  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476      
256-754 A Hartselle AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-755 A Huntsville AL HNVIALUNXSY  5562 METROPCS, INC. 477      
256-756 A Gurley AL HNVIALUNXTZ  829J PAETEC ITEL, 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 HNVIALUNXSY  5562 METROPCS, INC. 477      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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