Local Calling Guide

Area code/prefix search

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

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-236 A Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
947-236 0 Rochester MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   
947-236 1 Rochester MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   
947-236 2 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-07-06   
947-236 3 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-10   
947-236 4 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-10   
947-236 5 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-10   
947-236 6 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-07-10   
947-236 7 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-07-10   
947-236 8 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-07-10   
947-236 9 Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-07-10   

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

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