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: FRFDTXXBDS1

Remotes:

Switch Switch name Switch type
AVLNTXXARS0  AVALON  1RC 
BLGVTXXARS0  BLOOMING GROVE  RSC 
EKHTTXXARS0  ELKHART  RSC 
FRSTTXXARS0  FROST  RLC 
MLFRTXXARS0  MILFORD  RLC 
OKWDTXXARS0  OAKWOOD  RLC 
PRDNTXXARS0  PURDON  RLC 
RCLDTXXARS0  RICHLAND  RLC 
SLCMTXXARS0  SLOCUM  RLC 
STMNTXXARS0  STREETMAN  NAN 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-389 A Fairfield TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      
903-644 9 Fairfield TX 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552   2008-03-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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