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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
231-529 4 Brutus MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-10-16   
231-529 5 Brutus MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2019-09-05   
231-529 6 Brutus MI BRTSMIXIDS0  0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK 348      
231-529 7 Brutus MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2019-08-05   
231-529 8 Brutus MI BRTSMIXIDS0  0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK 348      
231-529 9 Brutus MI BRTSMIXIDS0  0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK 348      
231-531 A Muskegon MI GDRPMIBLXDZ  5562 METROPCS, INC. 348      
231-531 0 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-09-19   
231-531 1 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-10-22   
231-531 2 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-10-22   
231-531 3 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-07-06   
231-531 4 Muskegon MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2020-06-26   
231-531 5 Muskegon MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2020-06-26   
231-531 6 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-07-06   
231-531 7 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-07-06   
231-531 8 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2020-11-12   
231-531 9 Muskegon MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2019-05-31   
231-532 A Kalkaska MI GDRPMIBLXGZ  9748 AMERICAN MESSAGING SERVICES, LLC 348      
231-533 A Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 0 Bellaire MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-533 1 Bellaire MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-02-24   
231-533 2 Bellaire MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-04-01   
231-533 3 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 4 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 5 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 6 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 7 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 8 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 9 Bellaire MI BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-534 A Traverse City MI GDRPMIBL57Z  7421 AT&T - LOCAL 348      
231-534 0 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-10-21   
231-534 1 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-10-21   
231-534 2 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-10-21   
231-534 3 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2003-10-21   
231-534 4 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2005-02-06   
231-534 5 Traverse City MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2005-02-06   
231-534 6 Traverse City MI TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2004-05-26   
231-534 7 Traverse City MI TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2004-05-26   
231-534 8 Traverse City MI TRCYMIMNDS1  9323 MICHIGAN BELL TEL CO 348   2004-11-01   
231-534 9 Traverse City MI GDRPMIBL57Z  7421 AT&T - LOCAL 348      
231-535 A Walloon Lake MI WNLKMIWLRS1  9323 MICHIGAN BELL TEL CO 348      
231-535 0 Walloon Lake MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-11-14   
231-535 1 Walloon Lake MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-18   
231-535 2 Walloon Lake MI WNLKMIWLRS1  9323 MICHIGAN BELL TEL CO 348      
231-535 3 Walloon Lake MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
231-535 4 Walloon Lake MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-535 6 Walloon Lake MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-535 7 Walloon Lake MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   
231-535 8 Walloon Lake MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-12   
231-535 9 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-06-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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