Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: ARTNVACYDS0

Remotes:

Switch Switch name Switch type
ARTNVACKRS0  ARLINGTON  ORM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-372 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
571-483 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-412 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-413 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-414 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-415 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-416 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-417 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-418 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-419 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-601 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-602 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-603 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-604 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-607 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-692 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-699 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-872 A Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      

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

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