Local Calling Guide

Area code/prefix search

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NPA: 804 [Rate centres in NPA 804] [Dial plan for NPA 804]

NXX: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
804-390 A Callao VA RCMDVAITX0X  138E ONVOY, LLC - VA 248      
804-390 0 Callao VA   145J TERRA NOVA TELECOM INC. 248   2024-02-16   
804-390 2 Callao VA RCMDVAGRHMD  8357 US LEC OF VIRGININA, LLC 248   2017-03-27   
804-390 3 Callao VA RCMDVAITIMD  7238 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 248   2018-08-20   
804-390 5 Callao VA RCMDVAITXBX  079F BANDWIDTH.COM CLEC, LLC - VA 248   2019-05-30   
804-390 6 Callao VA RCMEVABADS1  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 248   2019-09-21   
804-390 7 Callao VA RCMDVAITXRX  073H TELNYX LLC 248   2019-10-06   
804-390 8 Callao VA RCMDVAITX0X  138E ONVOY, LLC - VA 248   2016-10-02   
804-390 9 Callao VA RCMDVAITX0X  138E ONVOY, LLC - VA 248   2016-10-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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