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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-755 A Lemont IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-755 0 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-11-23   
630-755 1 Lemont IL   6529 T-MOBILE USA, INC. 358   2011-09-16   
630-755 2 Lemont IL   224C ONVOY, LLC 358   2012-06-04   
630-755 3 Lemont IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-03-04   
630-755 4 Lemont IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-04-28   
630-755 5 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-06-24   
630-755 6 Lemont IL   224C ONVOY, LLC 358   2012-10-01   
630-755 7 Lemont IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2011-05-09   
630-755 8 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-11-23   
630-755 9 Lemont IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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