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: 296

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-296 A Lemont IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-296 0 Lemont IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-12-21   
630-296 1 Lemont IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-296 2 Lemont IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-296 3 Lemont IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2012-01-27   
630-296 4 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-02   
630-296 5 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-02   
630-296 6 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-18   
630-296 7 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-19   
630-296 8 Lemont IL   7056 XO ILLINOIS, INC. 358   2005-07-30   
630-296 9 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-09-10   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.