Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 951

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-951 A Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-07-21   
423-951 0 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-09-18   
423-951 1 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-09-18   
423-951 2 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-09-18   
423-951 3 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2025-04-26   
423-951 4 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2025-05-29   
423-951 5 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2025-06-08   
423-951 6 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-09-28   
423-951 7 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-07-21   
423-951 8 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-07-21   
423-951 9 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-07-21   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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