Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-565 A Edmore MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-565 0 Edmore MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-565 1 Edmore MI   543C ONVOY, LLCV - MI 344   2023-08-26   
989-565 2 Edmore MI   543C ONVOY, LLCV - MI 344   2013-03-15   
989-565 4 Edmore MI   145J TERRA NOVA TELECOM INC. 344   2025-05-31   
989-565 5 Edmore MI   543C ONVOY, LLCV - MI 344   2021-03-05   
989-565 7 Edmore MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2017-11-02   
989-565 8 Edmore MI   543C ONVOY, LLCV - MI 344   2021-03-05   
989-565 9 Edmore MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2020-11-23   

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

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