Local Calling Guide

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

NXX: 920

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-920 A Pontiac MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-920 0 Pontiac MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-920 1 Pontiac MI   543C ONVOY, LLCV - MI 340   2020-11-09   
248-920 2 Pontiac MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-920 3 Pontiac MI   5562 METROPCS, INC. 340   2010-10-13   
248-920 4 Pontiac MI   5562 METROPCS, INC. 340   2010-10-13   
248-920 5 Pontiac MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-920 6 Pontiac MI   5562 METROPCS, INC. 340   2010-10-13   
248-920 7 Pontiac MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-920 8 Pontiac MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-03-23   
248-920 9 Pontiac MI   543C ONVOY, LLCV - MI 340   2020-09-18   

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

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