Local Calling Guide

Area code/prefix search

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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 705

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-705 A Washington Zone 17 VA VINNVACBAMD  515J IP HORIZON LLC 236   2025-01-23   
571-705 0 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2025-02-02   
571-705 1 Washington Zone 17 VA VINNVACBAMD  515J IP HORIZON LLC 236   2025-01-23   
571-705 2 Washington Zone 17 VA VINNVACBAMD  515J IP HORIZON LLC 236   2025-01-23   

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

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