Local Calling Guide

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

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-227 A Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-227 0 Walled Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-11-12   
947-227 1 Walled Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-11-12   
947-227 2 Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-07-06   
947-227 3 Walled Lake MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-17   
947-227 5 Walled Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2022-03-20   
947-227 6 Walled Lake MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-12-02   
947-227 7 Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-01-23   
947-227 8 Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-01-23   
947-227 9 Walled Lake MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-12-02   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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