Local Calling Guide

Area code/prefix search

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OCN: 093F ONVOY, LLC - MO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
636-764 8 Fenton MO STLSMOWQDS2  520   2023-08-12   
636-764 9 Fenton MO STLSMOWQDS2  520   2023-08-12   
636-773 A St Charles MO STLSMOWQDS2  520      
636-773 0 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 1 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 2 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 3 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 4 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 5 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 6 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 7 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 8 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-773 9 St Charles MO STLSMOWQDS2  520   2004-05-31   
636-777 A Chesterfield MO STLSMOWQDS2  520      
636-777 4 Chesterfield MO STLSMOWQDS2  520      
636-777 7 Chesterfield MO STLSMOWQDS2  520      
636-779 4 Manchester MO STLSMOWQDS2  520   2016-03-21   
636-779 7 Manchester MO STLSMOWQDS2  520   2016-03-21   
636-782 3 Holstein MCA6 MO STLSMOWQDS2  520   2019-11-24   
636-782 4 Holstein MCA6 MO STLSMOWQDS2  520   2019-11-24   
636-782 8 Holstein MCA6 MO STLSMOWQDS2  520   2018-12-07   
636-789 0 Hillsboro MO STLSMOWQDS2  520   2016-04-09   
636-791 4 Wright City MCA6 MO STLSMOWQDS2  520   2019-11-25   
636-791 6 Wright City MCA6 MO STLSMOWQDS2  520   2019-11-25   
636-793 3 Harvester MCA4 MO STLSMOWQDS2  520   2021-02-18   
636-793 4 Harvester MCA4 MO STLSMOWQDS2  520   2021-02-18   
636-798 8 Defiance MCA5 MO STLSMOWQDS2  520   2018-12-07   
636-800 A St Charles MO STLSMOWQDS2  520      
636-800 0 St Charles MO STLSMOWQDS2  520   2015-12-14   
636-800 2 St Charles MO STLSMOWQDS2  520   2019-11-28   
636-800 3 St Charles MO STLSMOWQDS2  520   2019-11-28   
636-800 8 St Charles MO STLSMOWQDS2  520   2015-12-14   
636-800 9 St Charles MO STLSMOWQDS2  520   2019-02-02   
636-821 7 Pond MO STLSMOWQDS2  520   2023-08-12   
636-828 8 New Melle MO STLSMOWQDS2  520   2021-06-19   
636-828 9 New Melle MO STLSMOWQDS2  520   2021-06-19   
636-829 0 High Ridge MO STLSMOWQDS2  520   2019-05-19   
636-829 1 High Ridge MO STLSMOWQDS2  520   2019-05-19   
636-829 6 High Ridge MO STLSMOWQDS2  520   2020-11-15   
636-829 7 High Ridge MO STLSMOWQDS2  520   2020-11-15   
636-837 0 Herculaneum-Pevely MO STLSMOWQDS2  520   2024-04-04   
636-837 1 Herculaneum-Pevely MO STLSMOWQDS2  520   2024-03-02   
636-837 2 Herculaneum-Pevely MO STLSMOWQDS2  520   2021-11-20   
636-837 3 Herculaneum-Pevely MO STLSMOWQDS2  520   2021-03-07   
636-841 1 Wentzville MO STLSMOWQDS2  520   2021-06-19   
636-841 2 Wentzville MO STLSMOWQDS2  520   2021-06-19   
636-841 3 Wentzville MO STLSMOWQDS2  520   2021-06-19   
636-841 4 Wentzville MO STLSMOWQDS2  520   2021-06-19   
636-849 4 O'Fallon MO STLSMOWQDS2  520   2018-12-07   
636-874 0 O'Fallon MO   520   2025-11-28   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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