Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-633 A Ararat VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
276-633 0 Ararat VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2008-12-05   
276-633 1 Ararat VA   138E ONVOY, LLC - VA 244   2020-11-03   
276-633 2 Ararat VA   138E ONVOY, LLC - VA 244   2020-11-03   
276-633 3 Ararat VA   965H FRACTEL, LLC 244   2020-08-02   
276-633 4 Ararat VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2005-03-05   
276-633 5 Ararat VA   145J TERRA NOVA TELECOM INC. 244   2025-07-12   
276-633 6 Ararat VA   138E ONVOY, LLC - VA 244   2020-04-29   
276-633 7 Ararat VA   508J CENTURYLINK COMMUNICATIONS, LLC 244   2013-12-11   
276-633 8 Ararat VA   138E ONVOY, LLC - VA 244   2021-12-02   
276-633 9 Ararat VA   516J TON80 COMMUNICATIONS, LLC 244   2022-03-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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