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: BGLKMNXAPS0

Remotes:

Switch Switch name Switch type
BCKRMNXARP0  BECKER  RP 
BCKRMNXARS0  BECKER  5RS 
BGLKMNXARP0  BIG LAKE  RP 
GLNDMNXARS0  GLENDORADO  5RS 
ZMMNMNXARS0  ZIMMERMAN  5RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
763-263 A Big Lake MN 1482 WINDSTREAM LAKEDALE, INC. 628      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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