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
313-461 4 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-461 5 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-461 6 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-461 7 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-461 8 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-461 9 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-462 A Detroit Zone 1 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-462 0 Detroit Zone 1 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
313-462 1 Detroit Zone 1 MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2011-01-31   
313-462 2 Detroit Zone 1 MI   543C ONVOY, LLCV - MI 340   2010-05-24   
313-462 3 Detroit Zone 1 MI   478J NUSO, LLC 340   2024-07-10   
313-462 4 Detroit Zone 1 MI   318J COMCAST IP PHONE, LLC 340   2017-09-21   
313-462 5 Detroit Zone 1 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-09-14   
313-462 6 Detroit Zone 1 MI   3535 ACD TELECOM, INC. - MI 340   2010-12-04   
313-462 7 Detroit Zone 1 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-09-14   
313-462 8 Detroit Zone 1 MI   318J COMCAST IP PHONE, LLC 340   2017-07-25   
313-462 9 Detroit Zone 1 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-10-20   
313-463 A Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 0 Detroit Zone 1 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2013-05-12   
313-463 1 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-07   
313-463 2 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 3 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-16   
313-463 4 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 5 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 6 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 7 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-463 8 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2007-02-02   
313-463 9 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-16   
313-464 A Detroit Zone 6 MI SFLDMITO6MD  114J EXIANT COMMUNICATIONS LLC 340      
313-464 0 Detroit Zone 6 MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-04-19   
313-464 1 Detroit Zone 6 MI   114J EXIANT COMMUNICATIONS LLC 340   2019-11-07   
313-464 2 Detroit Zone 6 MI   5562 METROPCS, INC. 340   2020-06-06   
313-464 3 Detroit Zone 6 MI   5562 METROPCS, INC. 340   2020-06-06   
313-464 4 Detroit Zone 6 MI   5562 METROPCS, INC. 340   2020-06-06   
313-464 5 Detroit Zone 6 MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2020-04-18   
313-464 6 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-05-24   
313-464 7 Detroit Zone 6 MI   5562 METROPCS, INC. 340   2020-06-06   
313-464 8 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2020-02-24   
313-464 9 Detroit Zone 6 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2020-02-24   
313-465 A Detroit Zone 1 MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 0 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2007-02-02   
313-465 1 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 2 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-16   
313-465 3 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2007-02-02   
313-465 4 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-16   
313-465 5 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2007-02-02   
313-465 6 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2007-02-02   
313-465 7 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 8 Detroit Zone 1 MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
313-465 9 Detroit Zone 1 MI   5562 METROPCS, INC. 340   2008-03-16   

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

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