Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-327 A Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340      
313-327 0 Detroit Zone 3 MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2013-10-21   
313-327 1 Detroit Zone 3 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
313-327 2 Detroit Zone 3 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-06-02   
313-327 3 Detroit Zone 3 MI   543C ONVOY, LLC - MI 340   2013-11-30   
313-327 4 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-12-23   
313-327 5 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-12-23   
313-327 6 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-12-23   
313-327 7 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-07-12   
313-327 8 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-07-12   
313-327 9 Detroit Zone 3 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 340   2013-07-12   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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