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
231-263 7 Kingsley MI KGSLMIXIDS0  0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-263 8 Kingsley MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2013-03-13   
231-263 9 Kingsley MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2016-08-06   
231-264 A Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-264 0 Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-264 1 Elk Rapids MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-22   
231-264 2 Elk Rapids MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-21   
231-264 3 Elk Rapids MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-17   
231-264 4 Elk Rapids MI GDRPMIBLY4X  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-02   
231-264 5 Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-264 6 Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-264 7 Elk Rapids MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-04-01   
231-264 8 Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-264 9 Elk Rapids MI ELKRMIMNDS0  9323 AMERITECH MICHIGAN 348      
231-265 A Coral MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
231-265 0 Coral MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-21   
231-265 1 Coral MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2014-07-03   
231-265 2 Coral MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2019-06-19   
231-265 3 Coral MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2016-03-23   
231-265 4 Coral MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2016-03-23   
231-265 7 Coral MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-17   
231-265 8 Coral MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2014-10-25   
231-266 A Irons MI IRONMIIRRS1  9323 AMERITECH MICHIGAN 348      
231-266 0 Irons MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2015-08-02   
231-266 1 Irons MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-11   
231-266 2 Irons MI IRONMIIRRS1  9323 AMERITECH MICHIGAN 348      
231-266 3 Irons MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-03-18   
231-266 4 Irons MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2016-04-14   
231-266 5 Irons MI IRONMIIRRS1  9323 AMERITECH MICHIGAN 348      
231-266 6 Irons MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2016-04-14   
231-266 7 Irons MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2019-09-13   
231-266 8 Irons MI IRONMIIRRS1  9323 AMERITECH MICHIGAN 348      
231-266 9 Irons MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-22   
231-267 A Williamsburg MI WLBGMIWBRSA  9323 AMERITECH MICHIGAN 348      
231-267 0 Williamsburg MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-18   
231-267 1 Williamsburg MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-267 3 Williamsburg MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-267 4 Williamsburg MI GDRQMIBODS0  7157 BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI 348   2009-12-01   
231-267 5 Williamsburg MI WLBGMIWBRSA  9323 AMERITECH MICHIGAN 348      
231-267 6 Williamsburg MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-11-14   
231-267 7 Williamsburg MI GDRPMIBLY4X  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-12   
231-267 8 Williamsburg MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-12-30   
231-267 9 Williamsburg MI WLBGMIWBRSA  9323 AMERITECH MICHIGAN 348      
231-268 A Cheboygan MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-268 0 Cheboygan MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-06-12   
231-268 1 Cheboygan MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-268 2 Cheboygan MI GDRPMIBLXIZ  473D CMC TELECOM, INC. - MI 348   2008-03-01   
231-268 3 Cheboygan MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2008-05-15   
231-268 4 Cheboygan MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-10-08   
231-268 5 Cheboygan MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-08-11   

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

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