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: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-614 A Wheaton IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-614 0 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 1 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-25   
630-614 2 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 3 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 4 Wheaton IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-05-26   
630-614 5 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 6 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 7 Wheaton IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-614 8 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 9 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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