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: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-403 A Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340      
248-403 0 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-14   
248-403 1 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-23   
248-403 2 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-23   
248-403 3 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-11-19   
248-403 4 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-11-19   
248-403 5 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-11-29   
248-403 6 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-11-29   
248-403 7 Clarkston MI   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 340   2009-11-14   
248-403 8 Clarkston MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
248-403 9 Clarkston MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2009-09-14   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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