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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-661 A Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-661 0 Sappington MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-06-12   
314-661 1 Sappington MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-06-12   
314-661 2 Sappington MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-06-12   
314-661 3 Sappington MO   093F ONVOY, LLC - MO 520   2021-07-12   
314-661 4 Sappington MO   624H ONVOY SPECTRUM, LLC 520   2021-07-02   
314-661 5 Sappington MO   093F ONVOY, LLC - MO 520   2021-07-12   
314-661 6 Sappington MO   624H ONVOY SPECTRUM, LLC 520   2024-12-05   
314-661 7 Sappington MO   093F ONVOY, LLC - MO 520   2021-07-12   
314-661 8 Sappington MO   495J STRATUS NETWORKS 520   2021-06-24   
314-661 9 Sappington MO   093F ONVOY, LLC - MO 520   2021-07-12   

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

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