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: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-426 A Lombard IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-426 0 Lombard IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-426 1 Lombard IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-04-29   
630-426 2 Lombard IL CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358   2011-02-21   
630-426 3 Lombard IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-04-03   
630-426 4 Lombard IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2012-04-22   
630-426 5 Lombard IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2011-03-21   
630-426 6 Lombard IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-08-27   
630-426 7 Lombard IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-10-01   
630-426 8 Lombard IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-03-12   
630-426 9 Lombard IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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