Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 355

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-355 A Richmond MI   543C ONVOY, LLC - MI 340   2021-03-07   
586-355 0 Richmond MI   495J STRATUS NETWORKS 340   2021-05-28   
586-355 3 Richmond MI   543C ONVOY, LLC - MI 340   2021-03-07   
586-355 4 Richmond MI   543C ONVOY, LLC - MI 340   2021-03-07   
586-355 5 Richmond MI   543C ONVOY, LLC - MI 340   2021-03-07   
586-355 6 Richmond MI   543C ONVOY, LLC - MI 340   2021-03-07   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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