Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SLLYVADDDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-649 A Washington Zone 19 VA 9213 VERIZON VIRGINIA, INC. 236      
703-374 A Washington Zone 19 VA 9213 VERIZON VIRGINIA, INC. 236      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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