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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
256-658 A Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-659 A Geraldine AL RNVLALXADS4  0290 FARMERS TELECOMMUNICATIONS COOPERATIVE, INC. 476      
256-660 A Albertville AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-661 A Leighton AL HNVIALUNX0Z  073H TELNYX LLC 477      
256-662 A Valley Head AL VYHDALXA3MD  947D FARMERS TELECOMMUNICATIONS CORPORATION - AL 476      
256-663 A Stevenson AL CHTGTNGZ1MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
256-664 A Killen AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-665 A Huntsville AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477      
256-666 A Huntsville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-667 A Lexington AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-668 A Russellville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-669 A Courtland AL HNVIALUNXZY  073H TELNYX LLC 477      
256-670 A Bridgeport AL CHTGTNNSXFY  072F BANDWIDTH.COM CLEC, LLC - AL 472      
256-671 A Huntsville AL HNVIALMTDS0  6885 SHARP COMMUNICATION, INC. 477      
256-672 A Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-673 A Guntersville AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-674 A Valley Head AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2024-02-19   
256-675 A Alexander City AL BRHMALMT92Z  5562 METROPCS, INC. 476      
256-676 A Anniston AL BRHMAL41DS0  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 476      
256-677 A Guntersville AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-678 A Huntsville AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477      
256-679 A Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-680 A Gadsden AL BRHMAL41DS0  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 476      
256-681 A Morgan City AL   792K CHARTER IP ENABLED SERVICES, LLC 476      
256-682 A Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-683 A Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-684 A Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-685 A Town Creek AL TWCKALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-686 A Decatur AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2025-03-25   
256-687 A Pisgah AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-688 A Camp Hill AL CMPHALXAPS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-689 A Anniston AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-690 A Huntsville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-691 A Attalla AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-692 A Huntsville AL HNVIAL969MD  073H TELNYX LLC 477      
256-693 A Hazel Green AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-694 A Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-695 A Bridgeport AL CHTGTNGZ1MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
256-696 A Huntsville AL HNVIAL96X3X  321J HD CARRIER LLC 477      
256-697 A Fort Payne AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-698 A Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-699 A Leesburg AL BRHMALHRGMD  965H FRACTEL, LLC 476      
256-701 A Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-702 A Rogersville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-703 A Bridgeport AL CHTGTNNSXFY  072F BANDWIDTH.COM CLEC, LLC - AL 472      
256-704 A Huntsville AL HNVIALDYDS0  7451 CENTURYLINK COMMUNICATIONS LLC - AL 477      
256-705 A Huntsville AL HNVIALDYDS0  7451 CENTURYLINK COMMUNICATIONS LLC - AL 477      
256-706 A Crossville AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-707 A Huntsville AL HNVIALMTQMD  6630 SPOK, INC. 477   2024-01-16   
256-708 A Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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