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
314-500 A St Louis MO 093F ONVOY, LLC - MO 520      
314-500 0 St Louis MO 093F ONVOY, LLC - MO 520   2015-04-20   
314-500 1 St Louis MO 093F ONVOY, LLC - MO 520   2015-04-20   
314-500 2 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-500 4 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-500 5 St Louis MO 093F ONVOY, LLC - MO 520   2015-04-20   
314-500 6 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-500 7 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-500 8 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-500 9 St Louis MO 093F ONVOY, LLC - MO 520   2015-07-31   
314-501 5 Sappington MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-501 6 Sappington MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-501 7 Sappington MO 093F ONVOY, LLC - MO 520   2019-11-25   
314-530 A St Louis MO 093F ONVOY, LLC - MO 520      
314-530 0 St Louis MO 093F ONVOY, LLC - MO 520   2019-07-13   
314-530 1 St Louis MO 093F ONVOY, LLC - MO 520   2019-07-13   
314-530 2 St Louis MO 093F ONVOY, LLC - MO 520   2019-07-13   
314-530 3 St Louis MO 093F ONVOY, LLC - MO 520   2019-07-13   
314-530 4 St Louis MO 093F ONVOY, LLC - MO 520   2019-07-13   
314-548 0 Creve Coeur MO 093F ONVOY, LLC - MO 520   2016-08-09   
314-548 1 Creve Coeur MO 093F ONVOY, LLC - MO 520   2011-05-15   
314-549 1 Oakville MO 093F ONVOY, LLC - MO 520   2016-03-14   
314-549 2 Oakville MO 093F ONVOY, LLC - MO 520   2016-03-14   
314-549 3 Oakville MO 093F ONVOY, LLC - MO 520   2021-07-12   
314-549 7 Oakville MO 093F ONVOY, LLC - MO 520   2023-06-19   
314-549 9 Oakville MO 093F ONVOY, LLC - MO 520   2018-12-20   
314-556 6 St Louis MO 093F ONVOY, LLC - MO 520   2007-08-01   
314-557 0 Ladue MO 093F ONVOY, LLC - MO 520   2023-08-10   
314-557 2 Ladue MO 093F ONVOY, LLC - MO 520   2023-06-12   
314-557 3 Ladue MO 093F ONVOY, LLC - MO 520   2023-06-12   
314-557 4 Ladue MO 093F ONVOY, LLC - MO 520   2023-04-07   
314-557 5 Ladue MO 093F ONVOY, LLC - MO 520   2023-04-07   
314-557 7 Ladue MO 093F ONVOY, LLC - MO 520   2023-06-12   
314-557 8 Ladue MO 093F ONVOY, LLC - MO 520   2023-06-12   
314-557 9 Ladue MO 093F ONVOY, LLC - MO 520   2023-08-10   
314-564 8 Ladue MO 093F ONVOY, LLC - MO 520   2005-04-24   
314-579 3 Creve Coeur MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-582 A St Louis MO 093F ONVOY, LLC - MO 520      
314-582 0 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 1 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 2 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 3 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 4 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 5 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 6 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 7 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-582 8 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-06   
314-582 9 St Louis MO 093F ONVOY, LLC - MO 520   2017-05-07   
314-584 A St Louis MO 093F ONVOY, LLC - MO 520   2024-01-26   
314-584 2 St Louis MO 093F ONVOY, LLC - MO 520   2004-08-02   

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

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