Local Calling Guide

Area code/prefix search

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-290 A Grayling MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-290 0 Grayling MI ALMAMIXGFMD  543C ONVOY, LLCV - MI 344   2023-08-26   
989-290 1 Grayling MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-290 2 Grayling MI ALPEMIXG9MD  116F PENINSULA FIBER NETWORK, LLC - MI 344   2022-12-23   
989-290 3 Grayling MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-290 4 Grayling MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-290 5 Grayling MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-05-24   
989-290 6 Grayling MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2019-03-13   
989-290 7 Grayling MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2020-09-24   
989-290 8 Grayling MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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