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: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-403 A Glen Ellyn IL CHCGILCPDS5  4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-403 0 Glen Ellyn IL   073H TELNYX LLC 358   2019-03-21   
630-403 1 Glen Ellyn IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-403 2 Glen Ellyn IL   667E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 358   2007-08-02   
630-403 3 Glen Ellyn IL   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
630-403 4 Glen Ellyn IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2006-06-03   
630-403 5 Glen Ellyn IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-03   
630-403 6 Glen Ellyn IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2016-07-17   
630-403 7 Glen Ellyn IL   224C ONVOY, LLC 358   2010-02-14   
630-403 8 Glen Ellyn IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-08   
630-403 9 Glen Ellyn IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358      

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

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