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
636-280 9 Eureka MO 093F ONVOY, LLC - MO 520   2023-11-13   
636-287 7 Maxville MO 093F ONVOY, LLC - MO 520   2023-06-19   
636-290 7 Troy MO 093F ONVOY, LLC - MO 520   2003-12-29   
636-303 1 Union MO 093F ONVOY, LLC - MO 520   2017-07-03   
636-306 1 Herculaneum-Pevely MO 093F ONVOY, LLC - MO 520   2016-03-31   
636-306 3 Herculaneum-Pevely MO 093F ONVOY, LLC - MO 520   2016-03-31   
636-306 4 Herculaneum-Pevely MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-306 5 Herculaneum-Pevely MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-306 9 Herculaneum-Pevely MO 093F ONVOY, LLC - MO 520   2019-02-02   
636-310 0 Hillsboro MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-310 2 Hillsboro MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-310 3 Hillsboro MO 093F ONVOY, LLC - MO 520   2021-03-07   
636-317 2 Harvester MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-317 3 Harvester MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-317 5 Harvester MO 093F ONVOY, LLC - MO 520   2017-07-03   
636-318 8 Troy MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-318 9 Troy MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-319 1 Dardenne MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-319 7 Dardenne MO 093F ONVOY, LLC - MO 520   2021-11-20   
636-322 7 St Clair MCA5 MO 093F ONVOY, LLC - MO 520   2024-04-05   
636-324 A Pond MO 093F ONVOY, LLC - MO 520      
636-324 1 Pond MO 093F ONVOY, LLC - MO 520   2024-03-03   
636-324 8 Pond MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-324 9 Pond MO 093F ONVOY, LLC - MO 520   2016-09-28   
636-329 5 Harvester MO 093F ONVOY, LLC - MO 520   2021-02-18   
636-329 6 Harvester MO 093F ONVOY, LLC - MO 520   2020-11-07   
636-329 7 Harvester MO 093F ONVOY, LLC - MO 520   2020-11-07   
636-330 0 De Soto MO 093F ONVOY, LLC - MO 520   2019-05-07   
636-330 1 De Soto MO 093F ONVOY, LLC - MO 520   2019-05-07   
636-330 3 De Soto MO 093F ONVOY, LLC - MO 520   2019-11-25   
636-330 4 De Soto MO 093F ONVOY, LLC - MO 520   2019-11-25   
636-330 6 De Soto MO 093F ONVOY, LLC - MO 520   2020-11-06   
636-330 7 De Soto MO 093F ONVOY, LLC - MO 520   2020-11-06   
636-331 6 Festus-Crystal City MO 093F ONVOY, LLC - MO 520   2023-09-18   
636-331 7 Festus-Crystal City MO 093F ONVOY, LLC - MO 520   2019-02-02   
636-333 A Maxville MO 093F ONVOY, LLC - MO 520      
636-333 4 Maxville MO 093F ONVOY, LLC - MO 520      
636-333 7 Maxville MO 093F ONVOY, LLC - MO 520   2023-06-19   
636-337 2 De Soto MCA5 MO 093F ONVOY, LLC - MO 520   2016-03-28   
636-337 3 De Soto MCA5 MO 093F ONVOY, LLC - MO 520   2016-03-28   
636-337 4 De Soto MCA5 MO 093F ONVOY, LLC - MO 520   2016-09-27   
636-338 3 Hawk Point MO 093F ONVOY, LLC - MO 520   2018-12-07   
636-338 5 Hawk Point MO 093F ONVOY, LLC - MO 520   2020-11-13   
636-338 6 Hawk Point MO 093F ONVOY, LLC - MO 520   2020-11-13   
636-339 3 O'Fallon MO 093F ONVOY, LLC - MO 520   2021-01-03   
636-339 4 O'Fallon MO 093F ONVOY, LLC - MO 520   2021-01-03   
636-339 5 O'Fallon MO 093F ONVOY, LLC - MO 520   2021-01-03   
636-339 6 O'Fallon MO 093F ONVOY, LLC - MO 520   2021-01-03   
636-341 4 Festus-Crystal City MO 093F ONVOY, LLC - MO 520   2024-03-02   
636-342 2 Harvester MO 093F ONVOY, LLC - MO 520   2023-01-05   

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

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