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: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-549 A Geneva IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-549 0 Geneva IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-549 1 Geneva IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-549 2 Geneva IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-549 3 Geneva IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-02   
630-549 4 Geneva IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-10-04   
630-549 5 Geneva IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2008-01-23   
630-549 6 Geneva IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-06-06   
630-549 7 Geneva IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-07-15   
630-549 8 Geneva IL CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-08-06   
630-549 9 Geneva IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-10-04   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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