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: 812

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-812 A Pontiac MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2025-01-28   
248-812 0 Pontiac MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-12-04   
248-812 1 Pontiac MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-12-04   
248-812 2 Pontiac MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-12-04   
248-812 3 Pontiac MI   490J DISH WIRELESS, LLC 340   2025-01-23   
248-812 4 Pontiac MI   490J DISH WIRELESS, LLC 340   2024-12-04   
248-812 5 Pontiac MI   9323 MICHIGAN BELL TEL CO 340   2008-12-15   
248-812 6 Pontiac MI   5562 METROPCS, INC. 340   2008-12-18   
248-812 7 Pontiac MI   5562 METROPCS, INC. 340   2008-12-18   
248-812 8 Pontiac MI   5562 METROPCS, INC. 340   2008-12-18   
248-812 9 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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