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
231-328 0 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 1 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 2 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 3 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 4 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 5 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 6 Merritt MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-10-18   
231-328 7 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 8 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-328 9 Merritt MI MRRTMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-329 A Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-330 A Petoskey MI TRCYMIMNOMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-331 A Alden MI ALDNMIXHRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-331 0 Alden MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-331 1 Alden MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2015-08-13   
231-331 2 Alden MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2015-08-13   
231-331 3 Alden MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-04-13   
231-331 4 Alden MI ALDNMIXHRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-331 5 Alden MI ANTSMIADPS0  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-331 6 Alden MI ALDNMIXHRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-331 7 Alden MI ALDNMIXHRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-331 8 Alden MI GDRPMIBL04Z  543C ONVOY, LLC - MI 348   2013-04-01   
231-331 9 Alden MI TRCYMIMNWMD  7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-16   
231-332 A Muskegon MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348      
231-333 A Cheboygan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 0 Cheboygan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 1 Cheboygan MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-21   
231-333 2 Cheboygan MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-333 3 Cheboygan MI PTSKMICSDS0  9245 CYNERGYCOMM.NET, INC. - MI 348   2005-04-06   
231-333 4 Cheboygan MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-12-17   
231-333 5 Cheboygan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-04   
231-333 6 Cheboygan MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2005-06-20   
231-333 7 Cheboygan MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-11-09   
231-333 8 Cheboygan MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-12-17   
231-333 9 Cheboygan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-334 A Glen Lake MI GLARMIXIDS0  0702 CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK 348      
231-335 A Fremont MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-335 0 Fremont MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-335 1 Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2014-03-24   
231-335 2 Fremont MI GDRPMIBL30Z  8935 COMCAST PHONE OF MICHIGAN, LLC - MI 348   2007-06-08   
231-335 3 Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-25   
231-335 4 Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-06-12   
231-335 5 Fremont MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   
231-335 6 Fremont MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348   2007-10-26   
231-335 7 Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
231-335 8 Fremont MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348   2006-08-24   
231-335 9 Fremont MI KNWDMIJDAMD  6664 SPRINT SPECTRUM L.P. 348   2006-07-20   
231-336 A Ludington MI GDRPMIBL44Z  6630 USA MOBILITY WIRELESS, INC. 348      
231-337 A McBain MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-338 A Baldwin MI GDRPMIIV1MD  2518 LUCRE, INC. 348      

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

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