Local Calling Guide

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

NXX: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-689 A Herndon VA HRNDVAHEDS0  9213 VERIZON VIRGINIA, INC. 236      
703-689 0 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 1 Herndon VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-07-22   
703-689 2 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 3 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 4 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 5 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 6 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 7 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 8 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      
703-689 9 Herndon VA   9213 VERIZON VIRGINIA, INC. 236      

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

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