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: DLTHMNAS9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-382 9 Barnum MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-451 9 Cloquet MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-600 A Duluth MN 322E YMAX COMMUNICATIONS CORP. - MN 624      
218-600 0 Duluth MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-600 1 Duluth MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-600 2 Duluth MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-600 3 Duluth MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   
218-673 9 Carlton MN 322E YMAX COMMUNICATIONS CORP. - MN 624   2011-04-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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