Local Calling Guide

Area code/prefix search

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

NXX: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-675 A Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-675 0 Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344   2007-04-07   
989-675 7 Sidney MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2013-04-05   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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