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: GDRPMIBLY4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-459 A Boyne City MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-03-08   
231-753 A Petoskey MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-790 A Freesoil MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-791 A Reed City MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-936 A Scottville MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
269-200 A Galesburg MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-01-09   
269-201 A Watervliet MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
269-202 A Coloma MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-04-05   
269-203 A Richland MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-04-05   
269-204 A Plainwell MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-04-05   
269-205 A Middleville MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-04-05   
616-200 A Trufant MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-04-05   
616-244 A Belding MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-15   
616-734 A Grand Rapids MI 0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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