Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 834

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-834 A Oak Grove MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
816-834 0 Oak Grove MO   490J DISH WIRELESS, LLC 524   2022-12-20   
816-834 1 Oak Grove MO   318J COMCAST IP PHONE, LLC 524   2007-04-26   
816-834 2 Oak Grove MO   093F ONVOY, LLC - MO 524   2025-10-26   
816-834 3 Oak Grove MO   093F ONVOY, LLC - MO 524   2021-03-07   
816-834 4 Oak Grove MO   093F ONVOY, LLC - MO 524   2021-03-07   
816-834 5 Oak Grove MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2025-11-25   
816-834 7 Oak Grove MO   5562 METROPCS, INC. 524   2022-08-21   
816-834 8 Oak Grove MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2024-08-21   
816-834 9 Oak Grove MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2009-01-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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