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
231-889 A Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-889 0 Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-889 1 Onekama MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-17   
231-889 3 Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-889 4 Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-889 5 Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-889 6 Onekama MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-05-31   
231-889 7 Onekama MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-889 8 Onekama MI GDRPMIBLY4X  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-12   
231-889 9 Onekama MI ONKMMIMNRSA  9323 AMERITECH MICHIGAN 348      
231-890 A Traverse City MI TRCYMIMNDS1  9323 AMERITECH MICHIGAN 348      
231-893 A Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 A Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 0 Whitehall MI ANTSMIADPS0  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-894 1 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 2 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 3 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 4 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 5 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 6 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 7 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 8 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-894 9 Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-896 A Coral MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-898 A Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 0 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 1 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 2 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 3 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 4 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 5 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 6 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 7 Carr MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2017-01-07   
231-898 8 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-898 9 Carr MI CARRMIXADS0  0683 CARR TELEPHONE CO. 348      
231-899 A Northport MI GDRPMIBLX8Z  2550 123 NET, INC. 348      
231-900 A Muskegon MI BRSPMI095MD  965H FRACTEL LLC 348      
231-900 0 Muskegon MI BRSPMI095MD  965H FRACTEL LLC 348   2019-07-07   
231-900 1 Muskegon MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-07-08   
231-900 3 Muskegon MI GDRPMIBL30Z  8935 COMCAST PHONE OF MICHIGAN, LLC - MI 348   2020-11-12   
231-900 4 Muskegon MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2020-06-28   
231-900 5 Muskegon MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2020-07-07   
231-900 6 Muskegon MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2020-07-07   
231-900 7 Muskegon MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2020-07-07   
231-900 8 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-12-24   
231-900 9 Muskegon MI BRSPMI095MD  965H FRACTEL LLC 348   2019-07-07   
231-902 A Hart MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348      
231-903 A Muskegon MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-903 0 Muskegon MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-01-08   
231-903 1 Muskegon MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348   2006-07-08   

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

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