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
779-529 4 Manteno IL 224C ONVOY, LLC 358   2014-09-18   
779-548 3 Marengo IL 224C ONVOY, LLC 358   2012-10-01   
779-548 6 Marengo IL 224C ONVOY, LLC 358   2014-09-27   
779-599 2 Paw Paw IL 224C ONVOY, LLC 358   2021-02-12   
779-599 3 Paw Paw IL 224C ONVOY, LLC 358   2021-02-12   
779-599 4 Paw Paw IL 224C ONVOY, LLC 358   2021-02-12   
779-600 2 Cissna Park IL 224C ONVOY, LLC 358   2020-08-07   
779-600 3 Cissna Park IL 224C ONVOY, LLC 358   2020-08-07   
779-601 2 La Salle IL 224C ONVOY, LLC 358   2016-03-14   
779-601 3 La Salle IL 224C ONVOY, LLC 358   2016-03-14   
779-601 6 La Salle IL 224C ONVOY, LLC 358   2019-09-06   
779-639 0 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 1 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 2 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 3 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 4 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 5 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 6 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 8 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-639 9 McHenry IL 224C ONVOY, LLC 358   2023-08-12   
779-701 4 Kankakee IL 224C ONVOY, LLC 358   2016-03-07   
779-701 6 Kankakee IL 224C ONVOY, LLC 358   2016-03-07   
779-704 4 McHenry IL 224C ONVOY, LLC 358   2014-04-13   
779-704 6 McHenry IL 224C ONVOY, LLC 358   2016-03-14   
779-704 7 McHenry IL 224C ONVOY, LLC 358   2016-03-14   
779-706 2 Sandwich IL 224C ONVOY, LLC 358   2019-03-01   
779-706 3 Sandwich IL 224C ONVOY, LLC 358   2019-09-06   
779-706 4 Sandwich IL 224C ONVOY, LLC 358   2019-09-06   
779-713 0 Woodstock IL 224C ONVOY, LLC 358   2016-03-10   
779-713 1 Woodstock IL 224C ONVOY, LLC 358   2016-03-10   
779-732 2 La Salle IL 224C ONVOY, LLC 358   2022-12-02   
779-732 3 La Salle IL 224C ONVOY, LLC 358   2023-10-16   
779-732 4 La Salle IL 224C ONVOY, LLC 358   2023-10-16   
779-766 5 Depue IL 224C ONVOY, LLC 358   2020-09-12   
779-766 7 Depue IL 224C ONVOY, LLC 358   2020-09-12   
779-800 A Crystal Lake IL 224C ONVOY, LLC 358      
779-800 0 Crystal Lake IL 224C ONVOY, LLC 358   2013-06-02   
779-800 1 Crystal Lake IL 224C ONVOY, LLC 358   2023-04-07   
779-800 3 Crystal Lake IL 224C ONVOY, LLC 358   2014-04-12   
779-800 4 Crystal Lake IL 224C ONVOY, LLC 358   2013-06-02   
779-800 8 Crystal Lake IL 224C ONVOY, LLC 358   2013-06-02   
779-801 3 Kankakee IL 224C ONVOY, LLC 358   2019-07-07   
779-801 8 Kankakee IL 224C ONVOY, LLC 358   2019-07-21   
779-801 9 Kankakee IL 224C ONVOY, LLC 358   2019-07-21   
779-803 1 New Lenox IL 224C ONVOY, LLC 358   2014-09-07   
779-803 8 New Lenox IL 224C ONVOY, LLC 358   2016-04-08   
779-803 9 New Lenox IL 224C ONVOY, LLC 358   2016-04-08   
779-832 0 Cedar Point IL 224C ONVOY, LLC 358   2023-08-11   
779-832 2 Cedar Point IL 224C ONVOY, LLC 358   2022-12-16   
779-877 1 Verona IL 224C ONVOY, LLC 358   2020-10-23   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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