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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-900 A Ortonville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-900 0 Ortonville MI   543C ONVOY, LLCV - MI 340   2016-12-30   
248-900 1 Ortonville MI   543C ONVOY, LLCV - MI 340   2017-05-26   
248-900 2 Ortonville MI   543C ONVOY, LLCV - MI 340   2017-05-26   
248-900 3 Ortonville MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-11-25   
248-900 4 Ortonville MI   543C ONVOY, LLCV - MI 340   2020-02-08   
248-900 5 Ortonville MI   543C ONVOY, LLCV - MI 340   2020-02-08   
248-900 6 Ortonville MI   145J TERRA NOVA TELECOM INC. 340   2025-05-28   
248-900 7 Ortonville MI   543C ONVOY, LLCV - MI 340   2020-02-08   
248-900 8 Ortonville MI   543C ONVOY, LLCV - MI 340   2020-02-08   
248-900 9 Ortonville MI   965H FRACTEL, LLC 340   2020-01-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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