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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-758 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-758 0 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 1 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 2 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 3 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 4 Pontiac MI   145J TERRA NOVA TELECOM INC. 340   2022-11-10   
248-758 5 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 6 Pontiac MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2011-04-21   
248-758 7 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      
248-758 8 Pontiac MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2007-10-11   
248-758 9 Pontiac MI   9323 MICHIGAN BELL TEL CO 340      

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

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