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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-214 A Ubly MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-214 0 Ubly MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2004-05-09   
989-214 1 Ubly MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2012-08-24   
989-214 2 Ubly MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2012-09-03   
989-214 3 Ubly MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2014-06-06   
989-214 4 Ubly MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2014-09-21   
989-214 5 Ubly MI   516C AT&T CORP. 344   2011-09-30   
989-214 6 Ubly MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-07   
989-214 7 Ubly MI   543C ONVOY, LLCV - MI 344   2013-04-05   
989-214 8 Ubly MI   543C ONVOY, LLCV - MI 344   2015-08-02   
989-214 9 Ubly MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2015-11-13   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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