Local Calling Guide

Area code/prefix search

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-257 A Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
586-257 0 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-02-08   
586-257 1 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-02-08   
586-257 2 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-02-08   
586-257 3 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2016-02-09   
586-257 4 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2016-02-09   
586-257 5 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2016-02-09   
586-257 6 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2016-02-09   
586-257 7 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2016-02-09   
586-257 8 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2016-02-09   
586-257 9 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2016-02-09   

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

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