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: 916

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-916 A St Louis MO STLSMO05Y0X  425J CSC WIRELESS, LLC 520      
314-916 0 St Louis MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2020-09-27   
314-916 1 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 2 St Louis MO   425J CSC WIRELESS, LLC 520   2020-08-06   
314-916 3 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 4 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 5 St Louis MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2020-09-04   
314-916 6 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 7 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 8 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   
314-916 9 St Louis MO   093F ONVOY, LLC - MO 520   2020-08-28   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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