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.
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Switch: MOBLALAZ36Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
251-280 A Flomaton AL 045L BHN IP ENABLED SERVICES, LLC 480      
251-280 4 Flomaton AL 045L BHN IP ENABLED SERVICES, LLC 480      
251-727 8 Brewton AL 045L BHN IP ENABLED SERVICES, LLC 480   2026-03-01   
850-366 4 Century FL 045L BHN IP ENABLED SERVICES, LLC 480   2007-12-17   
850-828 3 Walnut Hill FL 045L BHN IP ENABLED SERVICES, LLC 480   2022-03-10   

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

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