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: SANGTXXGDS0

Remotes:

Switch Switch name Switch type
BGLKTXXARS0  BIG LAKE  RSC 
BNGRTXXARS0  BALLINGER  RSC 
CHRTTXXARL0  CHRISTOVAL  RLC 
ELDRTXXARS0  ELDORADO  RSC 
MNRDTXXARS0  MENARD  RSC 
OZONTXXARS0  OZONA  RSC 
PNRKTXXARS0  PAINT ROCK  RSC 
RBLETXXARS0  ROBERT LEE  RSC 
SNRATXXARS0  SONORA  RSC 
WNTRTXXARS0  WINTERS  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
325-651 A San Angelo TX 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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