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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-233 A Bartlett IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-233 0 Bartlett IL   829J PAETEC ITEL, LLC 358      
630-233 1 Bartlett IL   829J PAETEC ITEL, LLC 358      
630-233 2 Bartlett IL   829J PAETEC ITEL, LLC 358      
630-233 3 Bartlett IL   460K FIRST COMMUNICATIONS, LLC 358   2004-11-07   
630-233 4 Bartlett IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
630-233 5 Bartlett IL   460K FIRST COMMUNICATIONS, LLC 358   2005-02-24   
630-233 6 Bartlett IL   829J PAETEC ITEL, LLC 358      
630-233 7 Bartlett IL   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
630-233 8 Bartlett IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-01   
630-233 9 Bartlett IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-25   

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

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