Area code 703

Largest exchanges

• Wsngtnzn08279
• Wsngtnzn17143
• Wsngtnzn19127
• Herndon65
• Manassas26
• Leesburg24
• Braddock17
• Occoquan16
• Dale City14
• Triangle13

Largest carriers

• Verizon Virginia, Inc.373
• Mcimetro Access Transmission Services LLC56
• Cellco Partnership dba Verizon Wireless - Va53
• Verizon South, Inc. - Va (contel)53
• Level 3 Communications, LLC - Va46
• New Cingular Wireless Pcs, LLC - Dc42
• Paetec Itel, LLC40
• Omnipoint Communications Cap Operations, LLC31
• Teleport Communications America, LLC - Dc20
• Metropcs, Inc.12

Most reported 703 numbers

No visitor reports yet in this area code.

FCC complaints

• 703-995-31211 · 2026-10-08
• 703-263-87591 · 2026-10-05