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: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
205-636 A West Blocton AL BRHNAL04DMD  4615 DELTACOM, INC. - AL 476      
205-636 0 West Blocton AL BRHNAL04DMD  4615 DELTACOM, INC. - AL 476      
205-636 1 West Blocton AL   604E ONVOY, LLC - AL 476   2024-03-03   
205-636 2 West Blocton AL   604E ONVOY, LLC - AL 476   2024-04-07   
205-636 6 West Blocton AL BRHMALHRFMD  145J TERRA NOVA TELECOM INC. 476   2023-11-13   
205-636 7 West Blocton AL BRHNAL04DMD  4615 DELTACOM, INC. - AL 476      
205-636 8 West Blocton AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2004-11-11   
205-636 9 West Blocton AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2008-04-28   

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.