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: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-237 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-237 0 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 4 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 6 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 7 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 8 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   
314-237 9 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-05-24   

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

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