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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-677 A Detroit Zone 4 MI SFLDMIMK8MD  965H FRACTEL, LLC 340      
313-677 0 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 1 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 2 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 3 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 4 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 5 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 6 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 7 Detroit Zone 4 MI SFLDMIMK8MD  965H FRACTEL, LLC 340      
313-677 8 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
313-677 9 Detroit Zone 4 MI LIVNMIUX0MD  5562 METROPCS, INC. 340      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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