Local Calling Guide

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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
557-242 8 St Louis MO   520   2025-11-17   
557-242 9 St Louis MO   520   2025-11-17   
557-245 0 St Louis MO   520   2026-05-03   
557-245 1 St Louis MO   520   2026-05-03   
557-246 8 St Louis MO   520   2026-06-22   
557-246 9 St Louis MO   520   2026-06-22   
557-247 0 Mehlville MO   520   2026-02-20   
557-247 1 Mehlville MO   520   2026-02-20   
557-247 2 Mehlville MO   520   2026-05-09   
557-247 3 Mehlville MO   520   2026-05-09   
557-247 4 Mehlville MO   520   2026-05-09   
557-247 5 Mehlville MO   520   2026-05-09   
557-247 6 Mehlville MO   520   2026-05-09   
557-247 7 Mehlville MO   520   2026-04-04   
557-247 8 Mehlville MO   520   2026-04-04   
557-248 0 St Louis MO   520   2026-06-22   
557-248 8 St Louis MO   520   2026-06-22   
557-248 9 St Louis MO   520   2026-06-22   
557-249 A Ladue MO   520   2026-03-06   
557-249 0 Ladue MO   520   2026-03-06   
557-249 1 Ladue MO   520   2026-03-06   
557-249 2 Ladue MO   520   2026-05-09   
557-249 3 Ladue MO   520   2026-05-09   
557-249 5 Ladue MO   520   2026-05-09   
557-249 6 Ladue MO   520   2026-05-09   
557-249 7 Ladue MO   520   2026-03-22   
557-249 8 Ladue MO   520   2026-03-09   
557-249 9 Ladue MO   520   2026-03-22   
557-250 8 St Louis MO   520   2026-04-29   
557-250 9 St Louis MO   520   2026-04-29   
557-251 0 Kirkwood MO   520   2026-04-13   
557-251 1 Kirkwood MO   520   2026-05-03   
557-253 0 Kirkwood MO   520   2026-07-20   
557-253 1 Kirkwood MO   520   2026-07-20   
557-253 2 Kirkwood MO   520   2026-07-20   
557-253 3 Kirkwood MO   520   2026-07-20   
557-253 4 Kirkwood MO   520   2026-07-20   
557-255 A Ladue MO   520   2026-07-20   
557-255 0 Ladue MO   520   2026-07-20   
557-255 1 Ladue MO   520   2026-07-20   
557-255 2 Ladue MO   520   2026-07-20   
557-255 3 Ladue MO   520   2026-07-20   
557-255 4 Ladue MO   520   2026-07-20   
557-255 5 Ladue MO   520   2026-07-20   
557-255 6 Ladue MO   520   2026-07-21   
557-255 7 Ladue MO   520   2026-07-21   
557-256 A Mehlville MO   520   2026-07-20   
557-256 0 Mehlville MO   520   2026-07-20   
557-256 1 Mehlville MO   520   2026-07-20   
557-257 A Creve Coeur MO   520   2026-08-29   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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