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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-630 A Harrison MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-630 0 Harrison MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-02-26   
989-630 2 Harrison MI SGNWMIFAZMD  2550 123.NET, INC. 344   2009-02-27   
989-630 3 Harrison MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2010-07-20   
989-630 4 Harrison MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2010-09-11   
989-630 5 Harrison MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344   2009-06-04   
989-630 6 Harrison MI   145J TERRA NOVA TELECOM INC. 344   2024-02-23   
989-630 7 Harrison MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2009-03-06   
989-630 8 Harrison MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-01-20   
989-630 9 Harrison MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   

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

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