Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 757

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-757 A West Bloomfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-757 0 West Bloomfield MI   543C ONVOY, LLCV - MI 340   2007-05-28   
248-757 2 West Bloomfield MI   318J COMCAST IP PHONE, LLC 340      
248-757 3 West Bloomfield MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-03-12   
248-757 5 West Bloomfield MI   543C ONVOY, LLCV - MI 340   2007-05-28   
248-757 7 West Bloomfield MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-03-12   
248-757 9 West Bloomfield MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-04-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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