Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-765 A Wheaton IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-765 0 Wheaton IL   6529 T-MOBILE USA, INC. 358   2006-11-13   
630-765 1 Wheaton IL   6529 T-MOBILE USA, INC. 358   2008-10-25   
630-765 2 Wheaton IL   6529 T-MOBILE USA, INC. 358   2008-10-25   
630-765 3 Wheaton IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
630-765 4 Wheaton IL   6529 T-MOBILE USA, INC. 358   2009-06-01   
630-765 5 Wheaton IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
630-765 6 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2008-04-24   
630-765 7 Wheaton IL   516C AT&T CORP. 358   2006-05-02   
630-765 8 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2008-04-24   
630-765 9 Wheaton IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2005-04-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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