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
636-263 9 Harvester MCA4 MO 093F ONVOY, LLC - MO 520   2024-02-22   
636-264 1 Winfield MO 093F ONVOY, LLC - MO 520   2021-03-06   
636-264 2 Winfield MO 093F ONVOY, LLC - MO 520   2020-07-04   
636-264 3 Winfield MO 093F ONVOY, LLC - MO 520   2020-07-04   
636-264 8 Winfield MO 093F ONVOY, LLC - MO 520   2020-11-05   
636-264 9 Winfield MO 093F ONVOY, LLC - MO 520   2020-11-05   
636-265 6 Dardenne MO 093F ONVOY, LLC - MO 520   2018-12-07   
636-267 A Antonia MO 093F ONVOY, LLC - MO 520      
636-267 0 Antonia MO 093F ONVOY, LLC - MO 520   2024-04-05   
636-267 1 Antonia MO 093F ONVOY, LLC - MO 520   2024-04-05   
636-267 8 Antonia MO 093F ONVOY, LLC - MO 520   2024-06-23   
636-268 A Chesterfield MO 093F ONVOY, LLC - MO 520   2024-05-21   
636-268 0 Chesterfield MO 093F ONVOY, LLC - MO 520   2024-05-21   
636-268 1 Chesterfield MO 093F ONVOY, LLC - MO 520   2024-05-21   
636-268 8 Chesterfield MO 093F ONVOY, LLC - MO 520   2024-07-06   
636-269 A Maxville MO 093F ONVOY, LLC - MO 520      
636-269 0 Maxville MO 093F ONVOY, LLC - MO 520   2024-05-21   
636-270 A Ware MO 093F ONVOY, LLC - MO 520      
636-270 2 Ware MO 093F ONVOY, LLC - MO 520   2021-05-13   
636-270 3 Ware MO 093F ONVOY, LLC - MO 520   2021-05-10   
636-270 8 Ware MO 093F ONVOY, LLC - MO 520   2021-09-23   
636-273 2 Pond MO 093F ONVOY, LLC - MO 520   2021-05-13   
636-273 7 Pond MO 093F ONVOY, LLC - MO 520   2023-08-10   
636-275 0 Maxville MO 093F ONVOY, LLC - MO 520   2016-03-28   
636-275 1 Maxville MO 093F ONVOY, LLC - MO 520   2016-03-28   
636-275 3 Maxville MO 093F ONVOY, LLC - MO 520   2019-11-28   
636-275 4 Maxville MO 093F ONVOY, LLC - MO 520   2019-11-28   
636-275 7 Maxville MO 093F ONVOY, LLC - MO 520   2019-02-02   
636-275 9 Maxville MO 093F ONVOY, LLC - MO 520   2019-02-02   
636-276 A St Clair MO 093F ONVOY, LLC - MO 520   2024-08-03   
636-276 0 St Clair MO 093F ONVOY, LLC - MO 520   2024-08-03   
636-277 1 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 2 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 3 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 4 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 5 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 6 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 7 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-277 8 St Charles MO 093F ONVOY, LLC - MO 520   2010-04-29   
636-278 9 St Peters MO 093F ONVOY, LLC - MO 520   2019-05-20   
636-279 8 St Peters MO 093F ONVOY, LLC - MO 520   2003-12-29   
636-280 A Eureka MO 093F ONVOY, LLC - MO 520      
636-280 0 Eureka MO 093F ONVOY, LLC - MO 520   2024-03-03   
636-280 1 Eureka MO 093F ONVOY, LLC - MO 520   2023-11-13   
636-280 3 Eureka MO 093F ONVOY, LLC - MO 520   2021-05-10   
636-280 4 Eureka MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-280 5 Eureka MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-280 6 Eureka MO 093F ONVOY, LLC - MO 520   2023-11-13   
636-280 7 Eureka MO 093F ONVOY, LLC - MO 520   2023-11-13   
636-280 8 Eureka MO 093F ONVOY, LLC - MO 520   2023-11-13   

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

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