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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-953 7 Lombard IL   9329 AMERITECH ILLINOIS 358      
630-953 8 Lombard IL   9329 AMERITECH ILLINOIS 358      
630-953 9 Lombard IL   9329 AMERITECH ILLINOIS 358      
630-954 A Oak Brook IL OKBRILOADS0  9329 AMERITECH ILLINOIS 358      
630-954 0 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 1 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 2 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 3 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 4 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 5 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 6 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 7 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 8 Oak Brook IL   9329 AMERITECH ILLINOIS 358      
630-954 9 Oak Brook IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2009-08-13   
630-955 A Naperville Northeast IL NPVLILNEDS0  9329 AMERITECH ILLINOIS 358      
630-955 0 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 1 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 2 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 3 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 4 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 5 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 6 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 7 Naperville Northeast IL   5447 ACCESS ONE, INC. - IL 358   2012-09-07   
630-955 8 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-955 9 Naperville Northeast IL   9329 AMERITECH ILLINOIS 358      
630-956 A Elmhurst IL EMHRILETDS0  9329 AMERITECH ILLINOIS 358      
630-956 0 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-03-26   
630-956 1 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-09-12   
630-956 2 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-03-26   
630-956 3 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-01-13   
630-956 4 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-01-13   
630-956 5 Elmhurst IL   9329 AMERITECH ILLINOIS 358   2003-03-01   
630-956 6 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-05-26   
630-956 7 Elmhurst IL   9329 AMERITECH ILLINOIS 358   2003-03-01   
630-956 8 Elmhurst IL   6664 SPRINT SPECTRUM L.P. 358   2006-03-11   
630-956 9 Elmhurst IL   9329 AMERITECH ILLINOIS 358   2003-03-01   
630-957 A West Chicago IL CHCGIL24DS7  5917 FIRST COMMUNICATIONS, LLC 358      
630-957 0 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-957 1 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-957 2 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-957 3 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-957 4 West Chicago IL   224C ONVOY, LLC 358   2004-09-20   
630-957 5 West Chicago IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2006-12-30   
630-957 6 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-957 7 West Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2005-02-20   
630-957 8 West Chicago IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2005-02-20   
630-957 9 West Chicago IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-12   
630-960 A Downers Grove IL DWGVILDGDS1  9329 AMERITECH ILLINOIS 358      
630-961 A Naperville IL NPVLILNADS0  9329 AMERITECH ILLINOIS 358      
630-962 A Aurora IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-11-27   

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Last updated: Sun, 31 May 2020 11:59:01 UTC

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