Local Calling Guide

Area code/prefix search

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NPA: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-248 A Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-248 0 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2023-11-27   
947-248 1 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2023-12-25   
947-248 2 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
947-248 3 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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