206-596 Prefix — Seattle, Washington

Phone numbers starting with 206-596 are based in Seattle, Washington, primarily served by T-Mobile.

Recently looked-up numbers in 206-596

• 206-596-6029
• 206-596-1403

More about this region

Area code 206 directory · About area code 206 · Get a WA phone number

Last updated: May 9, 2026