Local Calling Guide

Area code/prefix search

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NPA: 703 [Rate centres in NPA 703] [Dial plan for NPA 703]

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-724 A Leesburg VA ASBNVAASDS0  9213 VERIZON VIRGINIA, INC. 246      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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