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: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-828 A De Kalb MO KSCYMO55XXX  093F ONVOY, LLC - MO 524      
816-828 0 De Kalb MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-25   
816-828 1 De Kalb MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-12-18   
816-828 2 De Kalb MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2020-12-18   
816-828 4 De Kalb MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-25   
816-828 5 De Kalb MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-25   
816-828 6 De Kalb MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-25   
816-828 7 De Kalb MO KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-25   
816-828 9 De Kalb MO KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2025-01-12   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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