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: 673

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-673 A Creve Coeur MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
314-673 0 Creve Coeur MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-11-16   
314-673 1 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-09-30   
314-673 2 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-09-30   
314-673 3 Creve Coeur MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-08-06   
314-673 4 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-09-30   
314-673 5 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-07   
314-673 6 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-07   
314-673 7 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-07   
314-673 8 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-07   
314-673 9 Creve Coeur MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-11-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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