Local Calling Guide

Area code/prefix search

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

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-704 A Manchester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-704 0 Manchester MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2021-07-15   
734-704 1 Manchester MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2021-11-11   
734-704 2 Manchester MI   624H ONVOY SPECTRUM, LLC 340   2021-06-14   
734-704 4 Manchester MI   543C ONVOY, LLCV - MI 340   2021-03-07   
734-704 5 Manchester MI   543C ONVOY, LLCV - MI 340   2021-03-07   
734-704 6 Manchester MI   543C ONVOY, LLCV - MI 340   2021-03-07   
734-704 7 Manchester MI   543C ONVOY, LLCV - MI 340   2021-03-07   
734-704 8 Manchester MI   624H ONVOY SPECTRUM, LLC 340   2021-11-21   
734-704 9 Manchester MI   624H ONVOY SPECTRUM, LLC 340   2021-11-21   

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

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