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.
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Switch: NRFDOHXAPS0

Remotes:

Switch Switch name Switch type
HDSNOHXARP0  HUDSON  RP 
HNCKOHXARP0  NORTH ROYALTON  RP 
PNSLOHXARP0  PENINSULA  RP 
RCFDOHXARP0  RICHFIELD  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-908 A Northfield OH 0666 WINDSTREAM WESTERN RESERVE, INC. 320      

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

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