Local Calling Guide

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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-460 7 Big Rapids MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-460 8 Big Rapids MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-460 9 Big Rapids MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-462 A Fountain MI FONTMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-462 0 Fountain MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-11   
231-462 1 Fountain MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2015-08-02   
231-462 2 Fountain MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2020-11-20   
231-462 3 Fountain MI FONTMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-462 4 Fountain MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-462 5 Fountain MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-04-01   
231-462 6 Fountain MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2020-11-20   
231-462 7 Fountain MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   
231-462 8 Fountain MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-22   
231-462 9 Fountain MI FONTMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-463 A Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-463 0 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-463 1 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-06-04   
231-463 2 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 3 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 4 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 5 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 6 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 7 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 8 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-463 9 Traverse City MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-09-03   
231-464 A Freesoil MI FONTMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-464 0 Freesoil MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-464 1 Freesoil MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2018-12-28   
231-464 3 Freesoil MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2017-10-04   
231-464 4 Freesoil MI BRSPMI096MD  145J TERRA NOVA TELECOM INC. 348   2021-01-19   
231-464 5 Freesoil MI FONTMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-464 6 Freesoil MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-11-08   
231-465 A Reed City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-465 0 Reed City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-465 1 Reed City MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-03-24   
231-465 2 Reed City MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-18   
231-465 3 Reed City MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-01-05   
231-465 4 Reed City MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-465 5 Reed City MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-04-12   
231-465 6 Reed City MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-24   
231-465 7 Reed City MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2018-12-14   
231-465 8 Reed City MI GDRQMIBODS0  7157 BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI 348   2016-05-02   
231-468 A Cadillac MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348      
231-468 0 Cadillac MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-468 1 Cadillac MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348      
231-468 2 Cadillac MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-468 3 Cadillac MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2010-08-05   
231-468 4 Cadillac MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348   2011-01-09   
231-468 5 Cadillac MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-05-11   
231-468 6 Cadillac MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2012-06-01   

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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