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
313-912 A Detroit Zone 5 MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
313-912 0 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-04   
313-912 1 Detroit Zone 5 MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-04   
313-912 2 Detroit Zone 5 MI   6664 SPRINT SPECTRUM L.P. 340   2010-08-20   
313-912 3 Detroit Zone 5 MI   6664 SPRINT SPECTRUM L.P. 340   2011-04-03   
313-912 4 Detroit Zone 5 MI   6664 SPRINT SPECTRUM L.P. 340   2011-04-03   
313-912 5 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-12-12   
313-912 6 Detroit Zone 5 MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
313-912 7 Detroit Zone 5 MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
313-912 8 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-12-12   
313-912 9 Detroit Zone 5 MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-12-12   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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