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
314-403 8 Kirkwood MO 093F ONVOY, LLC - MO 520   2011-05-15   
314-405 9 St Louis MO 093F ONVOY, LLC - MO 520   2016-08-22   
314-408 5 Mehlville MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-408 6 Mehlville MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-408 7 Mehlville MO 093F ONVOY, LLC - MO 520   2019-11-25   
314-417 7 Ladue MO 093F ONVOY, LLC - MO 520   2023-02-12   
314-417 8 Ladue MO 093F ONVOY, LLC - MO 520   2023-02-12   
314-428 9 Ladue MO 093F ONVOY, LLC - MO 520   2016-08-09   
314-438 5 Ladue MO 093F ONVOY, LLC - MO 520   2008-10-18   
314-438 6 Ladue MO 093F ONVOY, LLC - MO 520   2008-10-18   
314-445 1 St Louis MO 093F ONVOY, LLC - MO 520   2008-10-21   
314-445 2 St Louis MO 093F ONVOY, LLC - MO 520   2008-10-21   
314-445 5 St Louis MO 093F ONVOY, LLC - MO 520   2008-10-21   
314-450 1 St Louis MO 093F ONVOY, LLC - MO 520   2008-04-21   
314-451 5 Ladue MO 093F ONVOY, LLC - MO 520   2019-11-28   
314-451 7 Ladue MO 093F ONVOY, LLC - MO 520   2019-11-28   
314-455 0 Ladue MO 093F ONVOY, LLC - MO 520   2017-07-03   
314-455 5 Ladue MO 093F ONVOY, LLC - MO 520   2016-08-23   
314-461 A Mehlville MO 093F ONVOY, LLC - MO 520      
314-461 0 Mehlville MO 093F ONVOY, LLC - MO 520   2016-10-19   
314-461 1 Mehlville MO 093F ONVOY, LLC - MO 520   2016-10-19   
314-462 2 Kirkwood MO 093F ONVOY, LLC - MO 520   2018-01-20   
314-463 4 Ladue MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-463 5 Ladue MO 093F ONVOY, LLC - MO 520   2019-09-27   
314-463 9 Ladue MO 093F ONVOY, LLC - MO 520   2020-07-04   
314-464 A Oakville MO 093F ONVOY, LLC - MO 520      
314-464 2 Oakville MO 093F ONVOY, LLC - MO 520   2021-05-13   
314-464 3 Oakville MO 093F ONVOY, LLC - MO 520   2020-12-18   
314-464 4 Oakville MO 093F ONVOY, LLC - MO 520   2020-12-18   
314-464 5 Oakville MO 093F ONVOY, LLC - MO 520   2025-01-06   
314-464 7 Oakville MO 093F ONVOY, LLC - MO 520   2021-06-19   
314-464 8 Oakville MO 093F ONVOY, LLC - MO 520   2021-06-19   
314-464 9 Oakville MO 093F ONVOY, LLC - MO 520   2021-07-12   
314-470 A Oakville MO 093F ONVOY, LLC - MO 520      
314-470 2 Oakville MO 093F ONVOY, LLC - MO 520   2020-07-04   
314-470 3 Oakville MO 093F ONVOY, LLC - MO 520   2020-07-04   
314-470 4 Oakville MO 093F ONVOY, LLC - MO 520   2020-03-27   
314-470 5 Oakville MO 093F ONVOY, LLC - MO 520   2020-03-28   
314-470 6 Oakville MO 093F ONVOY, LLC - MO 520   2020-03-28   
314-470 7 Oakville MO 093F ONVOY, LLC - MO 520   2020-03-28   
314-472 2 Sappington MO 093F ONVOY, LLC - MO 520   2023-06-19   
314-473 5 Ladue MO 093F ONVOY, LLC - MO 520   2008-10-18   
314-475 A Ladue MO 093F ONVOY, LLC - MO 520      
314-475 1 Ladue MO 093F ONVOY, LLC - MO 520   2011-05-07   
314-476 6 St Louis MO 093F ONVOY, LLC - MO 520   2019-09-09   
314-476 9 St Louis MO 093F ONVOY, LLC - MO 520   2019-09-09   
314-492 A St Louis MO 093F ONVOY, LLC - MO 520      
314-492 9 St Louis MO 093F ONVOY, LLC - MO 520   2011-10-16   
314-499 3 St Louis MO 093F ONVOY, LLC - MO 520   2011-08-22   
314-499 4 St Louis MO 093F ONVOY, LLC - MO 520   2011-08-22   

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

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