Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
331-701 2 Naperville IL 224C ONVOY, LLC 358   2015-05-04   
331-702 9 Naperville IL 224C ONVOY, LLC 358   2014-12-10   
331-703 3 West Chicago IL 224C ONVOY, LLC 358   2014-04-17   
331-704 1 Kaneville IL 224C ONVOY, LLC 358   2016-03-11   
331-704 2 Kaneville IL 224C ONVOY, LLC 358   2016-05-01   
331-704 3 Kaneville IL 224C ONVOY, LLC 358   2016-05-01   
331-704 4 Kaneville IL 224C ONVOY, LLC 358   2018-09-16   
331-716 A Wheaton IL 224C ONVOY, LLC 358      
331-716 1 Wheaton IL 224C ONVOY, LLC 358   2016-03-03   
331-716 2 Wheaton IL 224C ONVOY, LLC 358   2016-03-03   
331-716 3 Wheaton IL 224C ONVOY, LLC 358   2016-03-03   
331-716 4 Wheaton IL 224C ONVOY, LLC 358   2016-05-01   
331-716 5 Wheaton IL 224C ONVOY, LLC 358   2016-05-01   
331-716 6 Wheaton IL 224C ONVOY, LLC 358   2016-05-01   
331-717 0 Oswego IL 224C ONVOY, LLC 358   2016-03-06   
331-717 1 Oswego IL 224C ONVOY, LLC 358   2016-03-06   
331-717 2 Oswego IL 224C ONVOY, LLC 358   2016-05-29   
331-717 4 Oswego IL 224C ONVOY, LLC 358   2019-07-14   
331-717 5 Oswego IL 224C ONVOY, LLC 358   2019-07-14   
331-757 1 Lemont IL 224C ONVOY, LLC 358   2017-06-23   
331-757 3 Lemont IL 224C ONVOY, LLC 358   2018-01-15   
331-757 6 Lemont IL 224C ONVOY, LLC 358   2018-01-15   
331-771 A Geneva IL 224C ONVOY, LLC 358      
331-771 7 Geneva IL 224C ONVOY, LLC 358   2016-04-08   
331-771 8 Geneva IL 224C ONVOY, LLC 358   2016-04-08   
331-800 A West Chicago IL 224C ONVOY, LLC 358      
331-800 0 West Chicago IL 224C ONVOY, LLC 358   2017-11-26   
331-800 2 West Chicago IL 224C ONVOY, LLC 358   2023-04-20   
331-800 8 West Chicago IL 224C ONVOY, LLC 358   2017-11-26   
331-801 8 Downers Grove IL 224C ONVOY, LLC 358   2014-09-14   
331-806 2 Wheaton IL 224C ONVOY, LLC 358   2016-03-10   
331-806 5 Wheaton IL 224C ONVOY, LLC 358   2016-03-10   
331-808 1 Plano IL 224C ONVOY, LLC 358   2016-04-06   
331-808 2 Plano IL 224C ONVOY, LLC 358   2016-04-06   
331-808 4 Plano IL 224C ONVOY, LLC 358   2019-03-01   
331-808 5 Plano IL 224C ONVOY, LLC 358   2019-09-06   
331-808 6 Plano IL 224C ONVOY, LLC 358   2021-02-12   
331-826 2 Elmhurst IL 224C ONVOY, LLC 358   2010-09-07   
331-826 3 Elmhurst IL 224C ONVOY, LLC 358   2010-09-07   
331-837 8 West Chicago IL 224C ONVOY, LLC 358   2023-07-22   
331-850 A Big Rock IL 224C ONVOY, LLC 358      
331-850 5 Big Rock IL 224C ONVOY, LLC 358   2021-08-09   
331-866 3 Wheaton IL 224C ONVOY, LLC 358   2022-12-12   
331-866 4 Wheaton IL 224C ONVOY, LLC 358   2022-12-12   
331-866 5 Wheaton IL 224C ONVOY, LLC 358   2022-12-12   
331-867 3 Yorkville IL 224C ONVOY, LLC 358   2023-05-14   
331-867 6 Yorkville IL 224C ONVOY, LLC 358   2020-09-12   
331-867 7 Yorkville IL 224C ONVOY, LLC 358   2020-10-15   
331-867 8 Yorkville IL 224C ONVOY, LLC 358   2020-09-12   
331-867 9 Yorkville IL 224C ONVOY, LLC 358   2020-10-15   

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

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