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: HSNGMNXHDS0

Remotes:

Switch Switch name Switch type
LKCYMNXLRS0  LAKE CITY  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
651-404 A Hastings MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      
651-404 1 Hastings MN 1456 CENTURYLINK OF MINNESOTA, INC. 628   2012-12-24   
651-437 A Hastings MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      
651-438 A Hastings MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      
651-480 A Hastings MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      

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

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