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: VELMOKXAPS0

Remotes:

Switch Switch name Switch type
PKCYOKXARP0    RP 
RTCYOKXARP0    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-270 A Velma OK 1965 WINDSTREAM OKLAHOMA, INC. 536      
580-270 9 Velma OK 1965 WINDSTREAM OKLAHOMA, INC. 536   2015-09-01   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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