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
618-794 1 Granite City IL 224C ONVOY, LLC 520   2023-08-12   
618-796 5 Alton IL 224C ONVOY, LLC 520   2021-11-20   
618-796 6 Alton IL 224C ONVOY, LLC 520   2021-11-20   
618-796 7 Alton IL 224C ONVOY, LLC 520   2021-11-20   
618-800 A Edwardsville IL 224C ONVOY, LLC 520      
618-800 0 Edwardsville IL 224C ONVOY, LLC 520   2015-11-16   
618-800 1 Edwardsville IL 224C ONVOY, LLC 520   2016-01-28   
618-800 2 Edwardsville IL 224C ONVOY, LLC 520   2016-09-07   
618-800 3 Edwardsville IL 224C ONVOY, LLC 520   2016-09-07   
618-800 5 Edwardsville IL 224C ONVOY, LLC 520   2019-05-11   
618-800 8 Edwardsville IL 224C ONVOY, LLC 520   2015-11-16   
618-801 A Granite City IL 224C ONVOY, LLC 520      
618-801 1 Granite City IL 224C ONVOY, LLC 520   2016-09-23   
618-801 2 Granite City IL 224C ONVOY, LLC 520   2016-09-23   
618-803 6 Collinsville IL 224C ONVOY, LLC 520   2015-05-11   
618-809 0 Mount Vernon IL 224C ONVOY, LLC 520   2023-08-12   
618-809 1 Mount Vernon IL 224C ONVOY, LLC 520   2023-08-12   
618-809 2 Mount Vernon IL 224C ONVOY, LLC 520   2023-08-12   
618-809 3 Mount Vernon IL 224C ONVOY, LLC 520   2023-08-12   
618-809 5 Mount Vernon IL 224C ONVOY, LLC 520   2023-08-12   
618-809 6 Mount Vernon IL 224C ONVOY, LLC 520   2024-03-08   
618-812 A Iuka IL 224C ONVOY, LLC 520      
618-812 0 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 1 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 2 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 3 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 4 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 5 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 6 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 7 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 8 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-812 9 Iuka IL 224C ONVOY, LLC 520   2023-02-05   
618-815 2 East St Louis IL 224C ONVOY, LLC 520   2022-12-28   
618-815 4 East St Louis IL 224C ONVOY, LLC 520   2023-05-27   
618-815 9 East St Louis IL 224C ONVOY, LLC 520   2023-09-11   
618-816 0 Mount Vernon IL 224C ONVOY, LLC 520   2016-09-07   
618-816 7 Mount Vernon IL 224C ONVOY, LLC 520   2016-09-07   
618-816 8 Mount Vernon IL 224C ONVOY, LLC 520   2016-04-22   
618-816 9 Mount Vernon IL 224C ONVOY, LLC 520   2016-04-22   
618-822 2 Kell IL 224C ONVOY, LLC 520   2016-09-07   
618-822 3 Kell IL 224C ONVOY, LLC 520   2016-09-07   
618-822 4 Kell IL 224C ONVOY, LLC 520   2019-09-07   
618-831 2 Edwardsville IL 224C ONVOY, LLC 520   2023-08-12   
618-831 3 Edwardsville IL 224C ONVOY, LLC 520   2023-08-12   
618-831 4 Edwardsville IL 224C ONVOY, LLC 520   2023-08-12   
618-831 5 Edwardsville IL 224C ONVOY, LLC 520   2023-08-12   
618-831 6 Edwardsville IL 224C ONVOY, LLC 520   2023-08-12   
618-831 8 Edwardsville IL 224C ONVOY, LLC 520   2024-03-08   
618-831 9 Edwardsville IL 224C ONVOY, LLC 520   2024-03-08   
618-836 3 Shipman IL 224C ONVOY, LLC 520   2018-07-29   
618-836 4 Shipman IL 224C ONVOY, LLC 520   2019-07-29   
618-836 8 Shipman IL 224C ONVOY, LLC 520   2019-07-29   
618-844 4 Carlyle IL 224C ONVOY, LLC 520   2017-12-11   
618-844 8 Carlyle IL 224C ONVOY, LLC 520   2016-09-07   
618-844 9 Carlyle IL 224C ONVOY, LLC 520   2016-09-07   
618-848 A Centralia IL 224C ONVOY, LLC 520      
618-848 3 Centralia IL 224C ONVOY, LLC 520   2022-07-07   
618-855 A Collinsville IL 224C ONVOY, LLC 520      
618-855 0 Collinsville IL 224C ONVOY, LLC 520   2008-07-11   
618-860 1 Germantown IL 224C ONVOY, LLC 520   2023-10-08   
618-860 6 Germantown IL 224C ONVOY, LLC 520   2022-10-24   
618-870 0 Bethalto IL 224C ONVOY, LLC 520   2024-03-03   
618-872 1 Glen Carbon IL 224C ONVOY, LLC 520   2023-10-16   
618-872 2 Glen Carbon IL 224C ONVOY, LLC 520   2023-10-16   
618-872 3 Glen Carbon IL 224C ONVOY, LLC 520   2023-10-16   
618-872 4 Glen Carbon IL 224C ONVOY, LLC 520   2023-10-16   
618-872 5 Glen Carbon IL 224C ONVOY, LLC 520   2023-10-16   
618-872 8 Glen Carbon IL 224C ONVOY, LLC 520   2024-03-02   
618-872 9 Glen Carbon IL 224C ONVOY, LLC 520   2024-04-04   
618-873 4 Belleville-Adams IL 224C ONVOY, LLC 520   2023-05-14   
618-873 9 Belleville-Adams IL 224C ONVOY, LLC 520   2024-04-03   
618-881 1 Altamont IL 224C ONVOY, LLC 520   2018-07-29   
618-881 2 Altamont IL 224C ONVOY, LLC 520   2019-07-29   
618-881 3 Altamont IL 224C ONVOY, LLC 520   2019-07-29   
618-883 8 Brussels IL 224C ONVOY, LLC 520   2018-07-29   
618-885 3 Dow IL 224C ONVOY, LLC 520   2022-12-08   
618-885 8 Dow IL 224C ONVOY, LLC 520   2023-09-18   
618-886 1 Troy IL 224C ONVOY, LLC 520   2023-10-08   
618-886 2 Troy IL 224C ONVOY, LLC 520   2023-05-07   
618-886 3 Troy IL 224C ONVOY, LLC 520   2024-03-07   
618-886 7 Troy IL 224C ONVOY, LLC 520   2022-09-29   
618-892 2 Farina IL 224C ONVOY, LLC 520   2018-07-29   
618-892 5 Farina IL 224C ONVOY, LLC 520   2019-07-29   
618-892 6 Farina IL 224C ONVOY, LLC 520   2019-07-29   
618-892 8 Farina IL 224C ONVOY, LLC 520   2021-04-05   
618-900 A Collinsville IL 224C ONVOY, LLC 520      
618-900 0 Collinsville IL 224C ONVOY, LLC 520   2017-11-27   
618-900 9 Collinsville IL 224C ONVOY, LLC 520   2017-11-27   
618-908 0 Alton IL 224C ONVOY, LLC 520   2023-08-12   
618-908 1 Alton IL 224C ONVOY, LLC 520   2023-08-12   
618-908 2 Alton IL 224C ONVOY, LLC 520   2023-08-12   
618-908 3 Alton IL 224C ONVOY, LLC 520   2023-08-12   
618-908 4 Alton IL 224C ONVOY, LLC 520   2023-08-12   
618-915 0 Collinsville IL 224C ONVOY, LLC 520   2024-05-07   
618-915 3 Collinsville IL 224C ONVOY, LLC 520   2023-08-12   
618-915 4 Collinsville IL 224C ONVOY, LLC 520   2023-08-12   
618-915 5 Collinsville IL 224C ONVOY, LLC 520   2023-08-12   
618-915 6 Collinsville IL 224C ONVOY, LLC 520   2023-08-12   
618-915 7 Collinsville IL 224C ONVOY, LLC 520   2023-08-12   
618-915 8 Collinsville IL 224C ONVOY, LLC 520   2024-05-07   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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