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: HRLDMEXAPS0

Remotes:

Switch Switch name Switch type
CORNMEXARP0  CORINNA  RP 
EXTRMEXARP0  EXETER  RP 
HRMYMEXARP0  HARMONY  RP 
STSNMEXARP0  STETSON  RP 
WRPLMEXARP0  RIPLEY  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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