Local Calling Guide

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

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-388 A Washington Zone 17 VA MCLNVALVDS0  9213 VERIZON VIRGINIA, INC. 236      
703-388 0 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 1 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 2 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 3 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 4 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 5 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 6 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-11-30   
703-388 7 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
703-388 8 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-04-12   
703-388 9 Washington Zone 17 VA   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2008-04-04   

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

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