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: PECSTXXBDS1

Remotes:

Switch Switch name Switch type
BLMRTXXARP0  BALMORHEA  RP 
BLMRTXXARS0  BALMORHEA  RSC 
CYNSTXXARP0  COYANOSA  RP 
CYNSTXXARS1  COYANOSA  RLC 
IMPRTXXARP0  IMPERIAL  RP 
IMPRTXXARS0  IMPERIAL  RLC 
MNTNTXXARP0  MENTONE  RP 
MNTNTXXARS0  MENTONE  RLC 
ORLATXXARP0  ORLA  RP 
ORLATXXARS0  ORLA  RLC 
PECSTXXARS0  PECOS VIDAR  RSC 
PECSTXXBRP0  PECOS  RP 
SRBLTXXARP0  SIERRA BLANCA  RP 
SRBLTXXARS1  SIERRA BLANCA  RLC 
TOYHTXXARP0  TOYAH  RP 
TOYHTXXARS1  TOYAH  RLC 
VHRNTXXARP0  VAN HORN  RP 
VHRNTXXARS0  VAN HORN  RSS 
VLNTTXXARP0  VALENTINE  RP 
VLNTTXXARS1  VALENTINE  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
432-445 A Pecos TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 542      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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