Local Calling Guide

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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-821 A Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 0 Warrenville IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
630-821 1 Warrenville IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
630-821 2 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 3 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 4 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 5 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-821 6 Warrenville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-821 7 Warrenville IL WNVLILWVDS0  9329 ILLINOIS BELL TEL CO 358      
630-821 8 Warrenville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-821 9 Warrenville IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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