Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-680 A Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524      
660-680 0 Sedalia MO KSCYMO55XPY  939H COMMIO, LLC 524   2021-10-16   
660-680 1 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 2 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 3 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 4 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 5 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 6 Sedalia MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-27   
660-680 7 Sedalia MO KSCYMO55XXX  093F ONVOY, LLC - MO 524   2021-08-13   
660-680 8 Sedalia MO KSCYMO55XDY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2024-11-30   
660-680 9 Sedalia MO KSCYMO55XPY  939H COMMIO, LLC 524   2021-10-16   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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