Local Calling Guide

Area code/prefix search

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

NXX: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-937 A Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 0 Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 1 Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 2 Washington Zone 19 VA   829J PAETEC ITEL, LLC 236      
703-937 3 Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 4 Washington Zone 19 VA   829J PAETEC ITEL, LLC 236      
703-937 5 Washington Zone 19 VA   829J PAETEC ITEL, LLC 236      
703-937 6 Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 7 Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-06-15   
703-937 8 Washington Zone 19 VA VINNVAVNRP0  9213 VERIZON VIRGINIA, INC. 236      
703-937 9 Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-08-16   

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

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