Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-909 A Wheaton IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-909 0 Wheaton IL   829J PAETEC ITEL, LLC 358      
630-909 1 Wheaton IL   829J PAETEC ITEL, LLC 358      
630-909 2 Wheaton IL   829J PAETEC ITEL, LLC 358      
630-909 3 Wheaton IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-23   
630-909 4 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2000-08-15   
630-909 5 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2000-08-15   
630-909 6 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 7 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 8 Wheaton IL   9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 9 Wheaton IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-01   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.