360 Area Code: Vancouver, Washington

The 360 area code covers western Washington outside the immediate Seattle and Tacoma metros, with Vancouver as the primary city in the directory's records. Vancouver sits along the Columbia River across from Portland, Oregon, organized around a working downtown that has reshaped itself substantially over the past two decades alongside a growing technology and healthcare base. The 360 footprint extends across the Olympic Peninsula, the Washington side of the Columbia River, the San Juan Islands, Bellingham (Western Washington University), and the surrounding cluster of communities spread across western Washington outside the central Puget Sound.

Records linked to 360 numbers in the directory often include Bellevue, Seattle, Spokane, and Tacoma — Washington cities outside the 360 footprint. The pattern reflects standard public-record dynamics, with phone numbers porting across Washington and addresses linked across multiple cities. The directory currently documents 691 distinct prefixes within 360 in detail, a working subset of the prefix population the code carries.

Vancouver's home values come in well above the US median, in line with broader Pacific Northwest pricing pressure. Median household income runs close to the national reading, the city's median age sits close to the US figure, and population places Vancouver as one of the larger cities in Washington — substantial enough to anchor its share of the broader Portland–Vancouver metropolitan area, even as the city sits across the state line from Portland's primary footprint.