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: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-397 A Turney MO KSCYMO55XXX  093F ONVOY, LLC - MO 524      
816-397 0 Turney MO KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2025-01-12   
816-397 3 Turney MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-10-08   
816-397 7 Turney MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-09-05   

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

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