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: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-384 A Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358      
630-384 0 Wheaton IL CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-01-22   
630-384 1 Wheaton IL CHCGIL24DS6  224C ONVOY, LLC 358   2004-09-20   
630-384 2 Wheaton IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-06-11   
630-384 3 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2003-04-14   
630-384 5 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2003-04-14   
630-384 6 Wheaton IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-11-05   
630-384 7 Wheaton IL CHCGIL24DS6  224C ONVOY, LLC 358   2011-10-11   
630-384 8 Wheaton IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2006-05-25   
630-384 9 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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