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.

Switch: ARABALXA6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
205-359 3 Walnut Grove AL 792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-30   
205-363 8 Blountsville AL 792K CHARTER IP ENABLED SERVICES, LLC 476   2021-09-27   
256-640 8 Arab AL 792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-30   
256-681 A Morgan City AL 792K CHARTER IP ENABLED SERVICES, LLC 476      
256-681 0 Morgan City AL 792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-30   
256-752 A Union Grove AL 792K CHARTER IP ENABLED SERVICES, LLC 476      
256-752 0 Union Grove AL 792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-30   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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