Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

NXX: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-549 A Oakville MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
314-549 0 Oakville MO STLSMOBNAMD  4004 GLOBAL CROSSING LOCAL SERVICES, INC. - MO 520      
314-549 1 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-14   
314-549 2 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-14   
314-549 3 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-12   
314-549 4 Oakville MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2011-03-22   
314-549 5 Oakville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-12-16   
314-549 6 Oakville MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2010-09-12   
314-549 7 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-06-19   
314-549 8 Oakville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2004-12-18   
314-549 9 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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