Local Calling Guide

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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 584

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-584 A Gregory MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
734-584 0 Gregory MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-07-23   
734-584 3 Gregory MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-21   
734-584 4 Gregory MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-21   
734-584 5 Gregory MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-07-19   
734-584 8 Gregory MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-03-12   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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