Local Calling Guide

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NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 838

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-838 A Pontiac MI ABHLMIBHDS0  9323 MICHIGAN BELL TEL CO 340      
248-838 0 Pontiac MI   543C ONVOY, LLCV - MI 340   2016-05-10   
248-838 1 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-838 2 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-838 3 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
248-838 4 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-838 5 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-838 6 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-838 7 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-838 8 Pontiac MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2007-11-22   
248-838 9 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   

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

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