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Sandusky, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
810-269 A DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-269 0 SFLDMIDICA0  2550 123.NET, LLC 340   2003-01-24   
810-269 1 ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2005-07-28   
810-269 2 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-02-11   
810-269 3 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2012-03-12   
810-269 4 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2013-04-04   
810-269 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-07-13   
810-269 6 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
810-269 7 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-21   
810-269 8   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2025-04-20   
810-269 9 DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-537 A LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-537 1 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2003-05-20   
810-537 2 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-11-11   
810-537 3 FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-27   
810-537 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-05-20   
810-537 5 DTRTMIBASMD  516C AT&T CORP. 340   2011-05-31   
810-537 7 FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2004-01-20   
810-537 8 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-537 9 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-03   
810-557 A CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
810-583 A   817J INTERACTIVE SERVICES NETWORK, INC. 340      
810-592 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 0 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 1 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 2 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 4 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 5 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 6 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 7 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-592 8 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-648 A SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 0 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 1 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 2 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 3 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 4 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 5 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 6 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-648 7   046L CLEAR RATE COMMUNICATIONS, LLC 340   2010-06-12   
810-648 9 SNDSMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-682 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-682 0 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-682 4 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2020-12-18   
810-682 5 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-682 7 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-682 8 FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-837 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-837 0 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-837 1 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2006-04-24   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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