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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-546 3 Croswell MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-07-13   
810-546 4 Croswell MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
810-546 5 Croswell MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-20   
810-546 6 Croswell MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-01   
810-546 7 Croswell MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2004-03-09   
810-546 8 Croswell MI SFLDMIMK5MD  939H COMMIO, LLC 340   2023-11-18   
810-546 9 Croswell MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-547 A Clio-Mount Morris MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-547 0 Clio-Mount Morris MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-547 1 Clio-Mount Morris MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2006-02-12   
810-547 2 Clio-Mount Morris MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2012-12-29   
810-547 3 Clio-Mount Morris MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2004-01-12   
810-547 4 Clio-Mount Morris MI DTRTMIBLX4Y  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
810-547 5 Clio-Mount Morris MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-05-31   
810-547 6 Clio-Mount Morris MI DTRTMIBLX4Y  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-10-08   
810-547 7 Clio-Mount Morris MI DTRTMIBASMD  516C AT&T CORP. 340   2006-06-30   
810-547 8 Clio-Mount Morris MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2006-09-02   
810-547 9 Clio-Mount Morris MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-548 A Lapeer MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
810-553 A Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-553 0 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-07-20   
810-553 1 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-07-20   
810-553 2 Flint MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2012-04-04   
810-553 3 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-04-04   
810-553 4 Flint MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2011-08-05   
810-553 5 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-07-20   
810-553 6 Flint MI DTRTMIBLX4Y  991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-10-18   
810-553 7 Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2011-07-07   
810-553 8 Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2011-07-07   
810-553 9 Flint MI DTRTMIBLX4Y  991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-03-26   
810-557 A Sandusky MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
810-560 A Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-560 0 Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-560 1 Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-560 2 Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-560 3 Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-560 5 Southfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-561 A St Clair MI SFLDMIDC0MD  817J INTERACTIVE SERVICES NETWORK, INC. 340      
810-564 A Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 0 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 1 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 2 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 3 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 4 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-564 5 Clio-Mount Morris MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2009-09-15   
810-564 6 Clio-Mount Morris MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-16   
810-564 7 Clio-Mount Morris MI   046L CLEAR RATE COMMUNICATIONS, LLC 340   2010-06-12   
810-564 8 Clio-Mount Morris MI FETPMIAU3MD  792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
810-564 9 Clio-Mount Morris MI CLIOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
810-569 A Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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