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Ypsilanti, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-209 A DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-209 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-15   
734-209 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-15   
734-209 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 7   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-209 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-11-15   
734-217 A SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-217 0   829J PAETEC ITEL, LLC 340   2005-04-10   
734-217 1   3535 ACD TELECOM, INC. - MI 340   2005-05-02   
734-217 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-10-23   
734-217 3   9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2006-09-21   
734-217 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-02-21   
734-217 5   3535 ACD TELECOM, INC. - MI 340   2006-01-13   
734-217 6   5562 METROPCS, INC. 340   2007-12-13   
734-217 7   5562 METROPCS, INC. 340   2007-12-10   
734-217 8   829J PAETEC ITEL, LLC 340   2006-03-22   
734-217 9   5562 METROPCS, INC. 340   2007-02-02   
734-218 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
734-218 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-12-18   
734-218 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-15   
734-218 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-11-15   
734-219 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-219 0   543C ONVOY, LLCV - MI 340   2010-04-12   
734-219 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-10   
734-219 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-10   
734-219 3   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
734-219 4   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-19   
734-219 5   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-19   
734-219 6   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2011-11-30   
734-219 7   516C AT&T CORP. 340   2011-07-13   
734-219 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-08-21   
734-219 9   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
734-221 A SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340      
734-221 0   991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-03-19   
734-221 1   9323 MICHIGAN BELL TEL CO 340   2013-07-31   
734-221 2   9323 MICHIGAN BELL TEL CO 340   2013-07-31   
734-221 3   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-02-24   
734-221 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-03-07   

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

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