Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
331-472 4 Naperville IL 318J COMCAST IP PHONE, LLC 358   2010-11-29   
331-631 4 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2022-10-29   
331-631 5 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2022-10-29   
331-701 7 Naperville IL 318J COMCAST IP PHONE, LLC 358   2015-04-28   
331-702 2 Naperville IL 318J COMCAST IP PHONE, LLC 358   2014-06-20   
331-707 5 Aurora IL 318J COMCAST IP PHONE, LLC 358   2017-09-08   
331-716 7 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2016-08-08   
331-757 5 Lemont IL 318J COMCAST IP PHONE, LLC 358   2016-09-12   
331-775 A Downers Grove IL 318J COMCAST IP PHONE, LLC 358      
331-775 2 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2016-03-03   
331-777 2 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2013-07-19   
331-777 4 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2013-12-21   
331-777 5 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2012-10-26   
331-777 9 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2014-06-20   
331-806 A Wheaton IL 318J COMCAST IP PHONE, LLC 358      
331-806 3 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2015-07-26   
331-814 3 Naperville IL 318J COMCAST IP PHONE, LLC 358   2015-10-11   
331-850 3 Big Rock IL 318J COMCAST IP PHONE, LLC 358   2024-04-18   
331-871 5 West Chicago IL 318J COMCAST IP PHONE, LLC 358   2017-01-22   
331-901 5 Geneva IL 318J COMCAST IP PHONE, LLC 358   2015-10-19   
331-903 3 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2015-07-04   
331-903 6 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2014-10-07   
331-979 A Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
331-979 0 Elmhurst IL 318J COMCAST IP PHONE, LLC 358   2015-04-17   
331-979 2 Elmhurst IL 318J COMCAST IP PHONE, LLC 358   2015-04-17   
331-979 7 Elmhurst IL 318J COMCAST IP PHONE, LLC 358   2016-04-07   
331-998 2 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2015-11-01   
331-999 3 Oswego IL 318J COMCAST IP PHONE, LLC 358   2012-05-05   
464-646 5 Palos Park IL 318J COMCAST IP PHONE, LLC 358   2022-10-05   
464-800 2 Tinley Park IL 318J COMCAST IP PHONE, LLC 358   2022-10-29   
464-800 3 Tinley Park IL 318J COMCAST IP PHONE, LLC 358   2022-10-29   
464-800 4 Tinley Park IL 318J COMCAST IP PHONE, LLC 358   2022-10-29   
464-888 6 Orland IL 318J COMCAST IP PHONE, LLC 358   2022-07-11   
630-210 8 Naperville IL 318J COMCAST IP PHONE, LLC 358   2012-04-14   
630-229 A Aurora IL 318J COMCAST IP PHONE, LLC 358      
630-229 0 Aurora IL 318J COMCAST IP PHONE, LLC 358      
630-229 6 Aurora IL 318J COMCAST IP PHONE, LLC 358   2003-02-13   
630-237 4 Roselle IL 318J COMCAST IP PHONE, LLC 358      
630-273 2 Plano IL 318J COMCAST IP PHONE, LLC 358   2002-10-20   
630-283 0 Roselle IL 318J COMCAST IP PHONE, LLC 358      
630-283 3 Roselle IL 318J COMCAST IP PHONE, LLC 358   2013-07-19   
630-283 5 Roselle IL 318J COMCAST IP PHONE, LLC 358   2013-11-21   
630-296 0 Lemont IL 318J COMCAST IP PHONE, LLC 358   2012-12-21   
630-299 3 Aurora IL 318J COMCAST IP PHONE, LLC 358   2004-04-02   
630-312 8 Lemont IL 318J COMCAST IP PHONE, LLC 358   2007-05-03   
630-317 7 Lombard IL 318J COMCAST IP PHONE, LLC 358   2006-09-27   
630-324 6 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2007-07-23   
630-326 9 Geneva IL 318J COMCAST IP PHONE, LLC 358      
630-332 4 Plano IL 318J COMCAST IP PHONE, LLC 358   2010-09-18   
630-340 3 Aurora IL 318J COMCAST IP PHONE, LLC 358   2006-08-28   
630-340 4 Aurora IL 318J COMCAST IP PHONE, LLC 358   2006-08-28   
630-340 5 Aurora IL 318J COMCAST IP PHONE, LLC 358   2006-08-28   
630-349 3 Elmhurst IL 318J COMCAST IP PHONE, LLC 358   2020-03-23   
630-359 3 Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-359 4 Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-359 5 Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-364 2 Naperville IL 318J COMCAST IP PHONE, LLC 358   2003-02-13   
630-376 4 Lombard IL 318J COMCAST IP PHONE, LLC 358   2018-06-26   
630-376 6 Lombard IL 318J COMCAST IP PHONE, LLC 358   2006-09-27   
630-385 2 Yorkville IL 318J COMCAST IP PHONE, LLC 358   2002-07-09   
630-387 1 Elburn IL 318J COMCAST IP PHONE, LLC 358   2006-02-18   
630-395 9 Downers Grove IL 318J COMCAST IP PHONE, LLC 358   2007-06-09   
630-402 A Geneva IL 318J COMCAST IP PHONE, LLC 358      
630-402 0 Geneva IL 318J COMCAST IP PHONE, LLC 358      
630-402 9 Geneva IL 318J COMCAST IP PHONE, LLC 358      
630-409 8 Sugar Grove IL 318J COMCAST IP PHONE, LLC 358   2006-02-17   
630-410 2 Lemont IL 318J COMCAST IP PHONE, LLC 358   2011-09-30   
630-410 8 Lemont IL 318J COMCAST IP PHONE, LLC 358      
630-422 1 Bensenville IL 318J COMCAST IP PHONE, LLC 358      
630-422 3 Bensenville IL 318J COMCAST IP PHONE, LLC 358   2016-05-05   
630-422 7 Bensenville IL 318J COMCAST IP PHONE, LLC 358   2006-11-02   
630-425 3 Geneva IL 318J COMCAST IP PHONE, LLC 358   2014-08-12   
630-442 7 Lemont North IL 318J COMCAST IP PHONE, LLC 358   2011-09-30   
630-445 8 Naperville IL 318J COMCAST IP PHONE, LLC 358   2013-02-23   
630-454 4 Geneva IL 318J COMCAST IP PHONE, LLC 358   2007-09-21   
630-456 4 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2003-02-13   
630-468 2 Hinsdale IL 318J COMCAST IP PHONE, LLC 358   2007-10-15   
630-470 9 Naperville IL 318J COMCAST IP PHONE, LLC 358   2007-08-13   
630-473 A West Chicago IL 318J COMCAST IP PHONE, LLC 358      
630-473 0 West Chicago IL 318J COMCAST IP PHONE, LLC 358   2010-01-04   
630-474 A Glen Ellyn IL 318J COMCAST IP PHONE, LLC 358      
630-474 0 Glen Ellyn IL 318J COMCAST IP PHONE, LLC 358      
630-474 9 Glen Ellyn IL 318J COMCAST IP PHONE, LLC 358      
630-475 8 Bensenville IL 318J COMCAST IP PHONE, LLC 358   2014-08-19   
630-480 0 Wheaton IL 318J COMCAST IP PHONE, LLC 358      
630-480 2 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2011-11-07   
630-480 7 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2011-09-30   
630-481 4 Oak Brook IL 318J COMCAST IP PHONE, LLC 358   2014-03-07   
630-486 1 Aurora IL 318J COMCAST IP PHONE, LLC 358   2010-09-14   
630-501 A Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-501 0 Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-501 1 Elmhurst IL 318J COMCAST IP PHONE, LLC 358      
630-509 2 Bensenville IL 318J COMCAST IP PHONE, LLC 358   2011-11-26   
630-509 3 Bensenville IL 318J COMCAST IP PHONE, LLC 358   2013-08-01   
630-517 8 Wheaton IL 318J COMCAST IP PHONE, LLC 358   2006-08-24   
630-519 3 Lombard IL 318J COMCAST IP PHONE, LLC 358      
630-519 4 Lombard IL 318J COMCAST IP PHONE, LLC 358      
630-519 5 Lombard IL 318J COMCAST IP PHONE, LLC 358   2014-05-17   
630-520 0 West Chicago IL 318J COMCAST IP PHONE, LLC 358      
630-522 3 Hinsdale IL 318J COMCAST IP PHONE, LLC 358   2015-06-12   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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