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 

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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      
703-872 0 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-872 1 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-872 3 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-872 5 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      
703-872 8 Washington Zone 8 VA 9213 VERIZON VIRGINIA, INC. 236      

<< 1 2

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.