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: WRRDMNXADS0

Remotes:

Switch Switch name Switch type
ROSEMNXARS0  ROSEAU  ORM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-386 A Warroad MN 1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 636      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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