Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-528 A Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 0 Crossville AL BRHMALMTY4X  624H ONVOY SPECTRUM, LLC 476   2024-12-12   
256-528 1 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 2 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 3 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 4 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 5 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 6 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 7 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-528 8 Crossville AL CSVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      

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

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