Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 593

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-593 A Leesburg VA   939H COMMIO, LLC 246      
571-593 0 Leesburg VA   073H TELNYX LLC 246   2023-03-18   
571-593 1 Leesburg VA   508J CENTURYLINK COMMUNICATIONS, LLC 246   2023-01-15   
571-593 2 Leesburg VA   490J DISH WIRELESS, LLC 246   2023-09-25   
571-593 3 Leesburg VA   490J DISH WIRELESS, LLC 246   2024-01-25   
571-593 4 Leesburg VA   939H COMMIO, LLC 246   2024-02-09   
571-593 5 Leesburg VA   138E ONVOY, LLC - VA 246   2023-05-18   
571-593 6 Leesburg VA   939H COMMIO, LLC 246   2024-02-09   
571-593 7 Leesburg VA   939H COMMIO, LLC 246   2024-02-09   
571-593 8 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2023-10-17   
571-593 9 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2024-07-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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