Local Calling Guide

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

NXX: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-334 A Oakville MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-334 0 Oakville MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-334 1 Oakville MO STLSMOGZ6MD  073H TELNYX LLC 520   2017-06-13   
314-334 2 Oakville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2008-11-18   
314-334 3 Oakville MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
314-334 4 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-20   
314-334 5 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-20   
314-334 6 Oakville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-20   
314-334 7 Oakville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2012-12-02   
314-334 8 Oakville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2011-12-04   
314-334 9 Oakville MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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