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: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-412 A Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-412 0 Detroit Zone 5 MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
313-412 1 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 2 Detroit Zone 5 MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2006-02-09   
313-412 3 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 4 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 5 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 6 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 7 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 8 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   
313-412 9 Detroit Zone 5 MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-16   

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

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