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: MNVWWYXC01T

Remotes:

Switch Switch name Switch type
ELMTWYXCRS1  ELK MOUNTAIN  1RC 
ENCMWYXCRS1  ENCAMPMENT  RSC 
HANNWYXCRS1  HANNA  RLC 
LBRGWYXCRS1  LABARGE  1RC 
LYMNWYXCRS1  LYMAN  RSC 
MANLWYXCRS1  MANILA  RSC 
RCRVWYXCRS1  ROCK RIVER  RLC 
SRTGWYXCRS1  SARATOGA  RSC 
URIEWYXCRS1  URIE  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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