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: DLTHMNMEDS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-254 6 Chisholm MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-264 6 Grand Marais MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-322 6 Grand Rapids MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-06-10   
218-353 6 Silver Bay MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-384 5 Carlton MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-421 6 Hibbing MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-485 7 Moose Lake MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-499 6 Cloquet MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-595 6 Two Harbors MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-11-05   
218-623 A Duluth MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624      
218-735 6 Virginia MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-885 6 Nashwauk MN 149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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