Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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 BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
205-636 0 West Blocton AL   829J PAETEC ITEL, LLC 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 3 West Blocton AL   604E ONVOY, LLC - AL 476   2024-05-11   
205-636 4 West Blocton AL   604E ONVOY, LLC - AL 476   2024-07-05   
205-636 5 West Blocton AL   604E ONVOY, LLC - AL 476   2025-05-09   
205-636 7 West Blocton AL   829J PAETEC ITEL, LLC 476      
205-636 8 West Blocton AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2004-11-11   
205-636 9 West Blocton AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2008-04-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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