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: NGNEMIAM2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-528 6 Florence WI 3839 CHARTER FIBERLINK, LLC - WI 342   2018-03-15   
715-589 8 Aurora WI 3839 CHARTER FIBERLINK, LLC - WI 342   2018-03-15   
715-696 8 Spread Eagle WI 3839 CHARTER FIBERLINK, LLC - WI 342   2018-03-15   
715-988 1 Niagara WI 3839 CHARTER FIBERLINK, LLC - WI 342   2018-03-15   
906-201 5 L'Anse MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2020-09-11   
906-204 2 Ishpeming MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-204 7 Ishpeming MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2012-05-28   
906-212 2 Escanaba MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2017-07-23   
906-229 3 Wakefield MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-233 7 Escanaba MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2010-09-06   
906-243 1 Mass MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-09-03   
906-273 A Marquette MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342      
906-273 0 Marquette MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-273 1 Marquette MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2008-09-04   
906-273 2 Marquette MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2012-07-22   
906-285 7 Ironwood MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2012-05-28   
906-286 4 Manistique MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2012-10-05   
906-293 7 Newberry MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-08-20   
906-295 2 Powers MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2010-10-07   
906-296 2 Lake Linden MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-346 2 Gwinn MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-356 2 Rock MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-09-29   
906-358 2 Watersmeet MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-09-29   
906-359 2 Perkins MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-09-29   
906-364 7 Ironwood MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-365 5 Bergland MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-09-29   
906-382 1 Brimley MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2020-09-24   
906-390 8 Ontonagon MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-09-03   
906-391 8 Bruce Crossing MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2020-09-24   
906-395 3 Baraga MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-06-04   
906-401 A Negaunee MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342      
906-401 0 Negaunee MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-05-10   
906-412 1 White Pine MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-09-03   
906-416 1 Rockland MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2020-09-24   
906-420 8 Gladstone MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-441 1 Munising MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2020-09-24   
906-474 2 Rapid River MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-498 3 Hermansville MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2010-10-07   
906-522 1 Ewen MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-09-03   
906-523 5 Houghton MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-523 7 Houghton MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2010-09-06   
906-542 5 Channing MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2016-06-12   
906-553 7 Escanaba MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-563 2 Norway MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-09-29   
906-663 2 Bessemer MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-723 3 Bark River MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-828 1 Iron Mountain MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   
906-828 2 Iron Mountain MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2012-04-23   
906-828 7 Iron Mountain MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2019-08-21   
906-934 2 Calumet MI 351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 342   2007-04-23   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.