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   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
630-384 1 Wheaton IL   224C ONVOY, LLC 358   2004-09-20   
630-384 2 Wheaton IL   224C ONVOY, LLC 358   2008-06-11   
630-384 3 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2003-04-14   
630-384 4 Wheaton IL   6529 T-MOBILE USA, INC. 358   2023-02-11   
630-384 5 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2003-04-14   
630-384 6 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358   2005-11-05   
630-384 7 Wheaton IL   224C ONVOY, LLC 358   2011-10-11   
630-384 8 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358   2006-05-25   
630-384 9 Wheaton IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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