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: GNBRARXADS0

Remotes:

Switch Switch name Switch type
DMSCARXARS0    RSC 
ENOLARXARS1    DMT 
MGTNARXARS0    RSC 
PNGBARXARS0    DMS 
QTMNARXARS0    DMS 
RSBDARXARS0    DMS 
VILNARXARS1    SCR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
501-581 A Greenbrier AR 1691 WINDSTREAM ARKANSAS, INC. 528      
501-679 A Greenbrier AR 1691 WINDSTREAM ARKANSAS, INC. 528      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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