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
618-981 0 Granite City IL 224C ONVOY, LLC 520   2024-02-29   
618-981 1 Granite City IL 224C ONVOY, LLC 520   2024-02-29   
618-981 2 Granite City IL 224C ONVOY, LLC 520   2024-02-29   
618-981 3 Granite City IL 224C ONVOY, LLC 520   2024-02-29   
618-989 3 Wood River IL 224C ONVOY, LLC 520   2023-05-14   
618-989 7 Wood River IL 224C ONVOY, LLC 520   2023-08-12   
618-990 A Wood River IL 224C ONVOY, LLC 520      
618-990 2 Wood River IL 224C ONVOY, LLC 520   2023-10-16   
618-990 3 Wood River IL 224C ONVOY, LLC 520   2024-03-07   
618-990 4 Wood River IL 224C ONVOY, LLC 520   2024-03-07   
618-991 A Ramsey IL 224C ONVOY, LLC 520      
618-991 2 Ramsey IL 224C ONVOY, LLC 520   2023-10-23   
618-999 A Edwardsville IL 224C ONVOY, LLC 520      
618-999 0 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 1 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 2 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 3 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 4 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 5 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 6 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 7 Edwardsville IL 224C ONVOY, LLC 520   2015-07-27   
618-999 8 Edwardsville IL 224C ONVOY, LLC 520   2015-05-01   
618-999 9 Edwardsville IL 224C ONVOY, LLC 520   2015-05-01   
636-200 A Manchester MO 093F ONVOY, LLC - MO 520      
636-200 0 Manchester MO 093F ONVOY, LLC - MO 520   2019-01-10   
636-200 1 Manchester MO 093F ONVOY, LLC - MO 520   2011-05-15   
636-200 4 Manchester MO 093F ONVOY, LLC - MO 520      
636-200 9 Manchester MO 093F ONVOY, LLC - MO 520      
636-201 1 Warrenton MO 093F ONVOY, LLC - MO 520   2020-11-05   
636-201 2 Warrenton MO 093F ONVOY, LLC - MO 520   2020-11-05   
636-201 3 Warrenton MO 093F ONVOY, LLC - MO 520   2021-03-06   
636-201 4 Warrenton MO 093F ONVOY, LLC - MO 520   2021-03-06   
636-202 0 Warrenton MO 093F ONVOY, LLC - MO 520   2019-05-20   
636-202 1 Warrenton MO 093F ONVOY, LLC - MO 520   2019-05-20   
636-202 2 Warrenton MO 093F ONVOY, LLC - MO 520   2018-12-07   
636-202 4 Warrenton MO 093F ONVOY, LLC - MO 520   2019-11-24   
636-202 5 Warrenton MO 093F ONVOY, LLC - MO 520   2019-11-24   
636-202 7 Warrenton MO 093F ONVOY, LLC - MO 520   2020-07-04   
636-202 8 Warrenton MO 093F ONVOY, LLC - MO 520   2020-07-04   
636-203 1 Fenton MO 093F ONVOY, LLC - MO 520   2024-03-03   
636-203 2 Fenton MO 093F ONVOY, LLC - MO 520   2024-05-12   
636-203 3 Fenton MO 093F ONVOY, LLC - MO 520   2024-06-30   
636-204 A Warrenton MO 093F ONVOY, LLC - MO 520      
636-204 2 Warrenton MO 093F ONVOY, LLC - MO 520   2021-10-09   
636-204 3 Warrenton MO 093F ONVOY, LLC - MO 520   2021-10-09   
636-204 4 Warrenton MO 093F ONVOY, LLC - MO 520   2021-08-16   
636-204 5 Warrenton MO 093F ONVOY, LLC - MO 520   2021-08-16   
636-204 6 Warrenton MO 093F ONVOY, LLC - MO 520   2021-11-27   
636-204 8 Warrenton MO 093F ONVOY, LLC - MO 520   2021-11-27   
636-205 1 Winfield MO 093F ONVOY, LLC - MO 520   2019-05-20   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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