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: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-828 A St Louis MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-828 0 St Louis MO   6529 T-MOBILE USA, INC. 520   2009-05-04   
314-828 1 St Louis MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2010-06-17   
314-828 2 St Louis MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2010-06-17   
314-828 3 St Louis MO   829J PAETEC ITEL, LLC 520   2010-04-19   
314-828 4 St Louis MO   829J PAETEC ITEL, LLC 520   2010-04-19   
314-828 5 St Louis MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2010-06-17   
314-828 6 St Louis MO   093F ONVOY, LLC - MO 520   2008-08-03   
314-828 7 St Louis MO   093F ONVOY, LLC - MO 520   2008-10-21   
314-828 8 St Louis MO   093F ONVOY, LLC - MO 520   2008-10-21   
314-828 9 St Louis MO   6529 T-MOBILE USA, INC. 520   2009-05-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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