Local Calling Guide

Area code/prefix search

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

NXX: 978

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-978 A Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-978 0 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 1 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 2 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 3 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 4 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 5 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 6 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 7 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 8 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-08   
313-978 9 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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