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: MNCHTNDT0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
931-450 A Manchester TN 4586 BEN LOMAND COMMUNICATIONS, INC. 470      
931-450 1 Manchester TN 4586 BEN LOMAND COMMUNICATIONS, INC. 470   2009-06-20   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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