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Grand Ledge, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-261 A LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-261 0   543C ONVOY, LLCV - MI 346   2023-09-03   
517-261 1   5562 METROPCS, INC. 346   2022-08-06   
517-261 2   624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-261 3   543C ONVOY, LLCV - MI 346   2023-07-02   
517-261 4   543C ONVOY, LLCV - MI 346   2023-05-04   
517-261 5   624H ONVOY SPECTRUM, LLC 346   2021-12-05   
517-261 6   624H ONVOY SPECTRUM, LLC 346   2021-12-05   
517-261 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2020-12-20   
517-261 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2020-12-20   
517-412 A LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-412 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 2   543C ONVOY, LLCV - MI 346   2010-10-29   
517-412 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 6   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2010-07-19   
517-412 7   961J WOW! INTERNET, CABLE AND PHONE 346   2012-05-20   
517-412 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-412 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-622 A GRLDMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-622 0   0695 FRONTIER NORTH, INC. - MI 346      
517-622 1   0695 FRONTIER NORTH, INC. - MI 346      
517-622 2   0695 FRONTIER NORTH, INC. - MI 346      
517-622 3   0695 FRONTIER NORTH, INC. - MI 346      
517-622 4   0695 FRONTIER NORTH, INC. - MI 346      
517-622 5   0695 FRONTIER NORTH, INC. - MI 346      
517-622 6   0695 FRONTIER NORTH, INC. - MI 346      
517-622 7   0695 FRONTIER NORTH, INC. - MI 346      
517-622 8   0695 FRONTIER NORTH, INC. - MI 346      
517-622 9   046L CLEAR RATE COMMUNICATIONS, LLC 346   2013-08-02   
517-626 A WCSTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 346      
517-626 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2004-12-31   
517-626 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-09-26   
517-626 2   0695 FRONTIER NORTH, INC. - MI 346      
517-626 3   817J INTERACTIVE SERVICES NETWORK, INC. 346   2005-09-03   
517-626 4   5562 METROPCS, INC. 346   2008-09-27   
517-626 6   0695 FRONTIER NORTH, INC. - MI 346      
517-626 7   0695 FRONTIER NORTH, INC. - MI 346      
517-626 8   2550 123.NET, LLC 346   2010-05-15   
517-626 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2017-01-19   
517-627 A GRLDMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-666 A LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-666 0   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2020-11-15   
517-666 1   318J COMCAST IP PHONE, LLC 346   2019-11-02   
517-666 2   145J TERRA NOVA TELECOM INC. 346   2025-05-31   
517-666 3   516J TON80 COMMUNICATIONS, LLC 346   2022-04-11   
517-666 5   543C ONVOY, LLCV - MI 346   2021-03-05   
517-666 6   543C ONVOY, LLCV - MI 346   2018-01-21   
517-666 7   543C ONVOY, LLCV - MI 346   2021-03-05   
517-731 A LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-731 0   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2010-01-14   
517-731 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2010-08-11   
517-731 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2014-05-11   
517-731 3   508J CENTURYLINK COMMUNICATIONS, LLC 346   2016-01-25   
517-731 4   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2013-11-05   
517-731 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2013-11-05   
517-731 6   318J COMCAST IP PHONE, LLC 346   2014-01-03   
517-731 7   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-731 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-731 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-925 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-925 1   318J COMCAST IP PHONE, LLC 346   2009-08-23   
517-925 2   3535 ACD TELECOM, INC. - MI 346      
517-925 3   3535 ACD TELECOM, INC. - MI 346      
517-925 4   3535 ACD TELECOM, INC. - MI 346      
517-925 5   543C ONVOY, LLCV - MI 346   2007-03-05   
517-925 6   543C ONVOY, LLCV - MI 346   2017-10-31   
517-925 7   3535 ACD TELECOM, INC. - MI 346      
517-925 8   318J COMCAST IP PHONE, LLC 346   2007-04-16   
517-925 9   3535 ACD TELECOM, INC. - MI 346      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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