Local Calling Guide

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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-939 A Petoskey MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2017-09-23   
231-941 A Traverse City MI TRCYMIMNDS1  9323 AMERITECH MICHIGAN 348      
231-942 A Cadillac MI GDRPMIBLCM5  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-943 A Traverse City MI GRWNMIMNRS0  9323 AMERITECH MICHIGAN 348      
231-944 A Traverse City MI PTSKMICSDS0  9245 CYNERGYCOMM.NET, INC. - MI 348   2004-03-31   
231-946 A Traverse City MI TRCYMIMNDS1  9323 AMERITECH MICHIGAN 348      
231-947 A Traverse City MI TRCYMIMNDS1  9323 AMERITECH MICHIGAN 348      
231-955 A Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-962 A Kaleva MI GDRPMIIV1MD  2518 LUCRE, INC. 348      
231-970 A Bear Lake MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-972 A Mecosta MI MCSTMIXIDS0  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 348      
231-974 A Grant MI GDRPMIBLX8Z  2550 123 NET, INC. 348      
231-981 A Whitehall MI WHTHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-994 A Lake Leelanau MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-03-12   
231-995 A Traverse City MI TRCYMIMNDS1  9323 AMERITECH MICHIGAN 348      
231-999 A Central Lake MI   543C ONVOY, LLC - MI 348      

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Last updated: Fri, 17 May 2019 00:49:52 UTC

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