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: 717

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-717 A Kirkwood MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-717 0 Kirkwood MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-07-20   
314-717 1 Kirkwood MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-12-23   
314-717 2 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 3 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 4 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 5 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 6 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 7 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 8 Kirkwood MO   6529 T-MOBILE USA, INC. 520   2011-09-22   
314-717 9 Kirkwood MO   5562 METROPCS, INC. 520   2011-07-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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