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: HBBSNMXAPS0

Remotes:

Switch Switch name Switch type
EUNCNMXARP0  EUNICE  RP 
JAL NMXARP0  JAL  RP 
LGTNNMXARP0  LOVINGTON  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
575-263 A Hobbs NM 1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664      
575-263 0 Hobbs NM 1164 VALOR TELECOM TX,LP-NM #1 DBA WINDSTREAM COMM SW 664   2010-12-13   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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