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: 205 [Rate centres in NPA 205] [Dial plan for NPA 205]

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
205-378 A Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 0 Alabaster AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-05-29   
205-378 1 Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 2 Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 3 Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 4 Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 5 Alabaster AL BRHNAL04DS0  4839 US LEC OF ALABAMA, INC. 476      
205-378 6 Alabaster AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-05-29   
205-378 7 Alabaster AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2010-11-04   
205-378 8 Alabaster AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2011-02-17   
205-378 9 Alabaster AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2008-11-30   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.