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: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-835 A Green Ridge MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524      
660-835 1 Green Ridge MO WRBGMO150MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 524   2024-02-11   
660-835 5 Green Ridge MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-11-07   
660-835 6 Green Ridge MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-11-07   

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

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