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: GNFDIAXOPS0

Remotes:

Switch Switch name Switch type
BRWRIAXORP0  BRIDGEWATER  RP 
FNTLIAXORP0  FONTANELLE  RP 
GDJTIAXORP0  GRAND JUNCTION  RP 
RPPYIAXORP0  RIPPEY  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-212 A Greenfield IA 1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-212 9 Greenfield IA 1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2015-08-21   

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

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