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Mount Pleasant, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-289 A SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-317 A MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-317 0   792K CHARTER IP ENABLED SERVICES, LLC 344   2007-03-18   
989-317 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2008-02-12   
989-317 3   792K CHARTER IP ENABLED SERVICES, LLC 344   2008-06-28   
989-317 4   0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-07-31   
989-317 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-02-15   
989-317 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-02-15   
989-317 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-09-27   
989-317 8   792K CHARTER IP ENABLED SERVICES, LLC 344   2012-05-31   
989-317 9   0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-07-31   
989-330 A SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-400 A SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-02-09   
989-400 0   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-01-29   
989-400 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-400 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-400 3   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-400 4   2550 123.NET, LLC 344   2003-03-08   
989-400 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2007-02-22   
989-400 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-400 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-11-04   
989-400 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-11-25   
989-400 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-408 A SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-408 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-12-10   
989-408 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-12-10   
989-408 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-12-10   
989-408 3   624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-408 4   543C ONVOY, LLCV - MI 344   2023-04-20   
989-408 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-11-30   
989-408 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-11-30   
989-408 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-11-30   
989-408 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-07-25   
989-408 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-07-25   
989-444 A SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-444 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-444 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-444 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-10-24   
989-444 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2019-12-13   
989-444 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2020-01-24   
989-444 5   543C ONVOY, LLCV - MI 344   2015-12-17   
989-444 6   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2013-03-14   
989-444 7   508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-07   
989-444 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2011-09-22   
989-444 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2011-05-14   
989-506 A SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-546 A SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-546 0   543C ONVOY, LLCV - MI 344   2012-02-17   
989-546 1   543C ONVOY, LLCV - MI 344   2015-12-17   
989-546 2   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2006-11-05   

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

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