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: 349

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-349 A Elmhurst IL CHCGILWUIMD  197D VONAGE AMERICA LLC 358      
630-349 0 Elmhurst IL   197D VONAGE AMERICA LLC 358   2019-12-01   
630-349 1 Elmhurst IL   224C ONVOY, LLC 358   2024-08-15   
630-349 2 Elmhurst IL   224C ONVOY, LLC 358   2021-02-07   
630-349 3 Elmhurst IL   318J COMCAST IP PHONE, LLC 358   2020-03-23   
630-349 4 Elmhurst IL   224C ONVOY, LLC 358   2021-02-07   
630-349 5 Elmhurst IL   224C ONVOY, LLC 358   2021-02-07   
630-349 6 Elmhurst IL   224C ONVOY, LLC 358   2021-02-07   
630-349 7 Elmhurst IL   224C ONVOY, LLC 358   2021-02-07   
630-349 8 Elmhurst IL   073H TELNYX LLC 358   2020-11-14   
630-349 9 Elmhurst IL   495J STRATUS NETWORKS 358   2020-09-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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