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: 271

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-271 A Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-271 0 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 1 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 2 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 3 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 4 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 5 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 6 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 7 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 8 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   
314-271 9 Ladue MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2004-06-27   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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