Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-888 A Boonville MO KSCYMO55X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-888 0 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-888 1 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-888 2 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-888 3 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-888 4 Boonville MO   6664 SPRINT SPECTRUM L.P. 524   2011-03-09   
660-888 5 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2016-05-11   
660-888 6 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2012-07-21   
660-888 7 Boonville MO   6275 UNITED STATES CELLULAR CORP. - MISSOURI 524   2014-06-22   
660-888 8 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2008-05-07   
660-888 9 Boonville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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