Local Calling Guide

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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-877 1 Detroit Zone 1 MI DTRTMIBHDS1  9323 MICHIGAN BELL TEL CO 340      
313-877 2 Detroit Zone 1 MI DTRTMIBHDS1  9323 MICHIGAN BELL TEL CO 340      
313-877 3 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2014-12-03   
313-877 4 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-877 5 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-877 6 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-877 7 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-877 8 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-877 9 Detroit Zone 1 MI DTRTMIRVDS0  9323 MICHIGAN BELL TEL CO 340      
313-878 A Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-878 0 Detroit Zone 5 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-09-05   
313-878 1 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-07-22   
313-878 2 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-07-22   
313-878 3 Detroit Zone 5 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-09-05   
313-878 4 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-07-22   
313-878 5 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-08-30   
313-878 6 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-08-30   
313-878 7 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-08-30   
313-878 8 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2003-08-30   
313-878 9 Detroit Zone 5 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2012-09-05   
313-879 A Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-879 0 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-06-03   
313-879 1 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-06-03   
313-879 2 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-06-03   
313-879 3 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-06-03   
313-879 4 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-879 5 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-08-27   
313-879 6 Detroit Zone 1 MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2007-05-25   
313-879 7 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-10-26   
313-879 8 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-10-26   
313-879 9 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-10-26   
313-880 A Detroit Zone 1 MI SFLDMITOCMD  597F VOIP INNOVATIONS, LLC 340      
313-880 0 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2020-06-16   
313-880 1 Detroit Zone 1 MI SFLDMITOCMD  597F VOIP INNOVATIONS, LLC 340   2019-08-08   
313-880 2 Detroit Zone 1 MI DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2020-05-27   
313-880 3 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-10-17   
313-880 4 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-10-17   
313-880 5 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-11-07   
313-880 6 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-11-07   
313-880 7 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-11-07   
313-880 8 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-11-07   
313-880 9 Detroit Zone 1 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2020-06-16   
313-881 A Detroit Zone 2 MI DTRTMINIDS0  9323 MICHIGAN BELL TEL CO 340      
313-882 A Detroit Zone 2 MI DTRTMINIDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 A Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 0 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 1 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 2 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 3 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 4 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 5 Detroit Zone 3 MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2008-04-17   
313-883 6 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 7 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 8 Detroit Zone 3 MI HGPKMITSDS0  9323 MICHIGAN BELL TEL CO 340      
313-883 9 Detroit Zone 3 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-04-05   
313-884 A Detroit Zone 2 MI DTRTMINIDS0  9323 MICHIGAN BELL TEL CO 340      
313-885 A Detroit Zone 2 MI DTRTMINIDS0  9323 MICHIGAN BELL TEL CO 340      
313-886 A Detroit Zone 2 MI DTRTMINIDS0  9323 MICHIGAN BELL TEL CO 340      
313-887 A Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 0 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 1 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 2 Detroit Zone 1 MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-887 3 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 4 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 5 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 6 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 7 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 8 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-887 9 Detroit Zone 1 MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
313-888 A Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-888 0 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 1 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 2 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 3 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 4 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 5 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 6 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 7 Detroit Zone 1 MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-08-15   
313-888 8 Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-05-31   
313-888 9 Detroit Zone 1 MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2015-07-20   
313-889 A Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
313-889 0 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 1 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 2 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 3 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 4 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 5 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 6 Detroit Zone 5 MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-13   
313-889 7 Detroit Zone 5 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-21   
313-889 8 Detroit Zone 5 MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2019-06-14   
313-889 9 Detroit Zone 5 MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2019-06-14   
313-891 A Detroit Zone 3 MI DTRTMITWDS0  9323 MICHIGAN BELL TEL CO 340      
313-892 A Detroit Zone 3 MI DTRTMITWDS0  9323 MICHIGAN BELL TEL CO 340      
313-893 A Detroit Zone 3 MI DTRTMITWDS0  9323 MICHIGAN BELL TEL CO 340      
313-894 A Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      
313-895 A Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      
313-895 0 Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      
313-895 1 Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      
313-895 2 Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      
313-895 3 Detroit Zone 1 MI DTRTMITEDS0  9323 MICHIGAN BELL TEL CO 340      

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

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