509-558 Prefix — Columbia, Washington

Phone numbers starting with 509-558 are based in Columbia, Washington, primarily served by Level 3 Communications, LLC -.

Recently looked-up numbers in 509-558

• 509-558-1303
• 509-558-8782

More about this region

Area code 509 directory · About area code 509 · Get a WA phone number

Last updated: April 2, 2026