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: 718

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-718 A Engleside VA   7421 AT&T - LOCAL 236   2025-04-28   
571-718 6 Engleside VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2025-06-02   
571-718 9 Engleside VA   7421 AT&T - LOCAL 236   2025-04-28   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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