Local Calling Guide

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

NXX: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-476 A Port Hope MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-476 0 Port Hope MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-476 1 Port Hope MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2018-10-20   
989-476 2 Port Hope MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-02-04   
989-476 3 Port Hope MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-02-04   
989-476 5 Port Hope MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2017-10-11   
989-476 8 Port Hope MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2015-05-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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