Local Calling Guide

Area code/prefix search

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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-479 A Liberty MO KSCYMO55XXX  093F ONVOY, LLC - MO 524      
816-479 0 Liberty MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2005-01-26   
816-479 1 Liberty MO   093F ONVOY, LLC - MO 524   2019-01-13   
816-479 2 Liberty MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2005-01-14   
816-479 3 Liberty MO   093F ONVOY, LLC - MO 524   2023-08-12   
816-479 4 Liberty MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2003-08-25   
816-479 5 Liberty MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524   2006-04-14   
816-479 6 Liberty MO   993E BANDWIDTH.COM CLEC, LLC - MO 524   2023-03-24   
816-479 7 Liberty MO   093F ONVOY, LLC - MO 524      
816-479 8 Liberty MO   939H COMMIO, LLC 524   2021-10-16   

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

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