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: LBNNTN071MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
931-954 1 Manchester TN 792K CHARTER IP ENABLED SERVICES, LLC 470   2014-09-13   
931-954 5 Manchester TN 792K CHARTER IP ENABLED SERVICES, LLC 470   2009-10-26   
938-787 1 Veto AL 792K CHARTER IP ENABLED SERVICES, LLC 470   2024-12-15   

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

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