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: 972

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-972 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 0 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-972 1 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-972 2 Pontiac MI   9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2014-04-16   
248-972 3 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-972 4 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-972 5 Pontiac MI   318J COMCAST IP PHONE, LLC 340   2013-08-15   
248-972 6 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
248-972 7 Pontiac MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-01-14   
248-972 8 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-972 9 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      

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

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