Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-724 6 Madison AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2008-05-16   
256-724 7 Madison AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477   2007-04-15   
256-724 8 Madison AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-10-18   
256-724 9 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      
256-727 0 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2013-02-10   
256-727 1 Cullman AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477   2014-04-23   
256-727 2 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-12-13   
256-727 3 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-09-16   
256-727 4 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2014-07-17   
256-727 5 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2006-03-06   
256-727 6 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2006-03-06   
256-727 7 Cullman AL   604E ONVOY, LLC - AL 477   2008-09-15   
256-727 8 Cullman AL   145J TERRA NOVA TELECOM INC. 477   2025-02-14   
256-727 9 Cullman AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2014-09-05   
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      
256-729 0 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 1 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 2 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 3 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 4 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 5 Athens AL HNVIALUNXSY  5562 METROPCS, INC. 477   2019-01-23   
256-729 6 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 7 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 8 Athens AL ATHNALERRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-729 9 Athens AL   145J TERRA NOVA TELECOM INC. 477   2022-06-04   
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      
256-731 0 New Hope AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2013-01-09   
256-731 1 New Hope AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2023-06-02   
256-731 7 New Hope AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2025-08-03   
256-731 8 New Hope AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2025-11-12   
256-731 9 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      
256-733 0 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-02-09   
256-733 1 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-05-03   
256-733 2 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-04-14   
256-733 3 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2013-03-04   
256-733 4 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-04-14   
256-733 5 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-07-07   
256-733 6 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-07-07   
256-733 7 Munford AL BRHMALMT88Z  516C AT&T CORP. 476   2010-02-05   
256-733 8 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-06-01   
256-733 9 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-06-01   
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      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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