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.

NPA: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 366

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-366 A Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636      
218-366 0 Park Rapids MN FARGNDBCX3X  980E BANDWIDTH.COM CLEC, LLC - MN 636   2009-02-13   
218-366 1 Park Rapids MN BRNRMNBR3MD  6701 AERIAL COMMUNICATIONS, INC. 636   2007-02-12   
218-366 2 Park Rapids MN   792K CHARTER IP ENABLED SERVICES, LLC 636   2007-05-11   
218-366 3 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2012-12-17   
218-366 4 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2004-10-08   
218-366 5 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2012-12-17   
218-366 6 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2016-03-14   
218-366 7 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2007-04-13   
218-366 8 Park Rapids MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2016-03-14   
218-366 9 Park Rapids MN WADNMNWANMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 636   2004-12-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.