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: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-228 A Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-228 0 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 1 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 2 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 3 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 4 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 5 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 6 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 7 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 8 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   
314-228 9 Creve Coeur MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-07-26   

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

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