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: 634

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-634 A Bancroft MI BNCRMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-634 1 Bancroft MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2004-11-14   
989-634 2 Bancroft MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2007-04-19   
989-634 3 Bancroft MI OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-03-18   
989-634 4 Bancroft MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2015-11-27   
989-634 5 Bancroft MI BNCRMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-634 7 Bancroft MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2016-02-25   
989-634 8 Bancroft MI BNCRMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-634 9 Bancroft MI BNCRMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      

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

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