Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 703 [Rate centres in NPA 703] [Dial plan for NPA 703]

NXX: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-478 A Washington Zone 19 VA HRNDVAHEDS0  9213 VERIZON VIRGINIA, INC. 236      
703-478 0 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 1 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 2 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 3 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 4 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-09-24   
703-478 5 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 6 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 7 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 8 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-478 9 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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