253-340 Prefix — Seattle, Washington

Phone numbers starting with 253-340 are based in Seattle, Washington, primarily served by Ip Horizon, LLC.

Recently looked-up numbers in 253-340

• 253-340-8872
• 253-340-4787

More about this region

Area code 253 directory · About area code 253 · Get a WA phone number

Last updated: May 5, 2026