Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-422 A Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 0 Gaylesville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2020-06-02   
256-422 1 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 2 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 3 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 4 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 5 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 6 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 7 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 8 Gaylesville AL GLVLALXARP0  0314 PEOPLES TEL. CO., INC. 476      
256-422 9 Gaylesville AL BRHMALHRHMD  516J TON80 COMMUNICATIONS, LLC 476   2022-03-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.