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Grand Blanc, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
810-495 5 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-22   
810-495 6 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-22   
810-495 7 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-22   
810-495 8 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-02-02   
810-495 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-03-22   
810-498 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-498 0 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2015-10-18   
810-498 1 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-27   
810-498 2 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-27   
810-498 3 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-10   
810-498 4 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2016-11-14   
810-498 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-10   
810-498 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-04-15   
810-498 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-04-15   
810-498 8 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-09-06   
810-498 9 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-09-06   
810-579 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 0 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 1 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 2 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 3 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 4 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 5 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-10   
810-579 7 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 8 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-579 9 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-584 A SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-584 0 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-584 1 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-584 2 SFLDMIMKNMD  460K FIRST COMMUNICATIONS, LLC 340   2009-05-28   
810-584 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-03-06   
810-584 4 FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2007-12-11   
810-584 5 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
810-584 6 FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-26   
810-584 7 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2010-09-14   
810-584 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-07-21   
810-603 A GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 0 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 1 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 2 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 3 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 4 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 5 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-02-02   
810-603 6 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 7 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2013-09-08   
810-603 8 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-603 9 GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-606 A GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-694 A GRBLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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