Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 804 [Rate centres in NPA 804] [Dial plan for NPA 804]

NXX: 820

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
804-820 A Montpelier VA   624H ONVOY SPECTRUM, LLC 248   2021-07-26   
804-820 0 Montpelier VA   490J DISH WIRELESS, LLC 248   2022-04-02   
804-820 2 Montpelier VA   506J TWILIO INTERNATIONAL INC 248   2021-10-31   
804-820 8 Montpelier VA   624H ONVOY SPECTRUM, LLC 248   2021-07-26   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

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