Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGIL24DS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
630-310 5 Downers Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-03-10   
630-313 1 Geneva IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-315 3 Wheaton IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-02   
630-315 5 Wheaton IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-317 5 Lombard IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-317 6 Lombard IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2007-07-27   
630-317 8 Lombard IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2007-07-27   
630-318 9 Big Rock IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-07   
630-320 5 Hinsdale IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-07-02   
630-324 1 Downers Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-07   
630-324 5 Downers Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-08-04   
630-338 8 Geneva IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-339 8 Roselle IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-343 2 Lemont IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-344 4 Wheaton IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2002-09-09   
630-344 5 Wheaton IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-348 4 Glen Ellyn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-348 5 Glen Ellyn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-358 1 Kaneville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-358 3 Kaneville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-366 7 Hinsdale IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-383 2 Oswego IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-384 8 Wheaton IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-25   
630-385 4 Yorkville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-385 5 Yorkville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-385 7 Yorkville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-02   
630-387 A Elburn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-387 2 Elburn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-387 3 Elburn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-387 4 Elburn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-07-02   
630-387 8 Elburn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-391 5 Sugar Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-17   
630-391 6 Sugar Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-391 7 Sugar Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-391 9 Sugar Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-392 2 Naperville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-03-23   
630-396 6 Lombard IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-06   
630-396 8 Lombard IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-01-29   
630-397 3 Geneva IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-398 5 Bartlett IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-25   
630-413 5 Hinsdale IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2003-03-22   
630-427 6 Lemont North IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-433 3 Elmhurst IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-433 4 Elmhurst IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-439 3 Roselle IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2008-12-29   
630-446 3 Glen Ellyn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-25   
630-446 7 Glen Ellyn IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2000-11-02   
630-451 6 Bensenville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-07   
630-451 7 Bensenville IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-24   
630-478 4 Elmhurst IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2011-07-18   

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

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