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: ABRNTXXAPS0

Remotes:

Switch Switch name Switch type
ABRNTXXARP0    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-593 A Abernathy TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 544      
806-593 9 Abernathy TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 544   2018-01-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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