Geographic Overview of Area Code 425

Area code 425 is a North American Numbering Plan (NANP) area code serving the region surrounding Seattle, Washington. It primarily covers the eastern and northern suburbs of Seattle, including cities such as Bellevue, Everett, Kirkland, Redmond, and Renton. The area extends east to North Bend, north to Everett, and south to Maple Valley, encompassing major employment centers like Bellevue and Redmond. The area code also includes portions of King, Kittitas, and Snohomish counties. This makes it a significant region for businesses looking to establish a local presence in the bustling Seattle metropolitan area.