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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-658 A Warrenville IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358      
630-658 0 Warrenville IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2005-08-15   
630-658 1 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 2 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-08-15   
630-658 3 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 4 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 5 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 6 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 7 Warrenville IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2005-08-15   
630-658 8 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-12-17   
630-658 9 Warrenville IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   

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

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