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Bellaire, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-350 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-350 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-350 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-350 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-350 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2005-08-26   
231-350 4   817J INTERACTIVE SERVICES NETWORK, INC. 348   2005-09-02   
231-350 5   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-05-21   
231-350 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2007-02-08   
231-350 7   792K CHARTER IP ENABLED SERVICES, LLC 348   2007-02-25   
231-350 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2008-10-05   
231-350 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2012-03-08   
231-419 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-419 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2023-10-10   
231-419 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-09-04   
231-419 2   543C ONVOY, LLCV - MI 348   2023-09-10   
231-495 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-495 0   991E BANDWIDTH.COM CLEC, LLC - MI 348   2021-09-07   
231-495 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2018-03-23   
231-495 2   792K CHARTER IP ENABLED SERVICES, LLC 348   2019-09-15   
231-495 3   543C ONVOY, LLCV - MI 348   2021-07-11   
231-495 4   624H ONVOY SPECTRUM, LLC 348   2021-06-18   
231-495 5   543C ONVOY, LLCV - MI 348   2021-04-25   
231-495 7   543C ONVOY, LLCV - MI 348   2023-04-28   
231-495 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2021-08-23   
231-495 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2016-09-12   
231-533 A BLLRMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-533 0   3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-533 1   543C ONVOY, LLCV - MI 348   2016-02-24   
231-533 2   543C ONVOY, LLCV - MI 348   2013-04-01   
231-533 3   0695 FRONTIER NORTH, INC. - MI 348      
231-533 4   0695 FRONTIER NORTH, INC. - MI 348      
231-533 5   0695 FRONTIER NORTH, INC. - MI 348      
231-533 6   0695 FRONTIER NORTH, INC. - MI 348      
231-533 7   0695 FRONTIER NORTH, INC. - MI 348      
231-533 8   0695 FRONTIER NORTH, INC. - MI 348      
231-533 9   0695 FRONTIER NORTH, INC. - MI 348      
231-676 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-676 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-676 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2007-08-10   
231-676 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-05-08   
231-676 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2003-09-06   
231-676 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2011-09-24   
231-676 5   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2013-08-06   
231-676 6   508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-16   
231-676 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-01-15   
231-676 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2014-10-24   
231-676 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-02-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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