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: 653

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-653 A Omer MI OMERMIXJRS1  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 0 Omer MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-27   
989-653 1 Omer MI   543C ONVOY, LLCV - MI 344   2023-08-26   
989-653 2 Omer MI   0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 3 Omer MI   0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-653 4 Omer MI   543C ONVOY, LLCV - MI 344   2021-05-10   
989-653 5 Omer MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2016-05-22   
989-653 6 Omer MI   543C ONVOY, LLCV - MI 344   2021-02-04   
989-653 7 Omer MI   543C ONVOY, LLCV - MI 344   2021-06-18   
989-653 8 Omer MI   145J TERRA NOVA TELECOM INC. 344   2025-05-28   
989-653 9 Omer MI   624H ONVOY SPECTRUM, LLC 344   2024-08-11   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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