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: JCVLILXCDS1

Remotes:

Switch Switch name Switch type
ALXNILXGRS0  ALEXANDER  1RC 
BARYILXCRS0  BARRY  RSC 
BLFSILXCRS0  BLUFFS  RSC 
BYLSILXCRS0  BAYLIS  DRL 
CMPNILXCRS0  CAMP POINT  RSC 
CYTNILXCRS0  CLAYTON  RSC 
ELDDILXCRS0  ELDRED  DRL 
FKLNILXCRS0  FRANKLIN  RSC 
GGVLILXCRS0  GRIGGSVILLE  RSC 
HLVWILXCRS0  HILLVIEW  DRL 
MLTNILXCRS0  MILTON  RSC 
MNCHILXCRS0  MANCHESTER  RLC 
MRDSILXCRS0  MEREDOSIA  RSC 
MTSTILXCRS0  MOUNT STERLING  RSC 
MUVLILXCRS1  MURRAYVILLE  RLC 
PASNILXCRS0  PATTERSON  DRL 
PERLILXCRS0  PEARL  RLC 
PLHLILXCRS0  PLEASANT HILL  RSC 
RDHSILXCRS0  ROODHOUSE  RSC 
WHHAILXCRS0  WHITE HALL  RSC 
WNCHILXCRS0  WINCHESTER  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date

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

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