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: HBNGMNHIDS0

Remotes:

Switch Switch name Switch type
BUHLMNBURS2  BUHL  AXR 
CHSHMNCSRS2  CHISHOLM  AXR 
KEWTMNKERS7  KEEWATIN  AXR 
NSHWMNNARS8  NASHWAUK  AXR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-262 A Hibbing MN 9631 QWEST CORPORATION 624      
218-263 A Hibbing MN 9631 QWEST CORPORATION 624      
218-362 A Hibbing MN 9631 QWEST CORPORATION 624      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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