ZIP Code 98040 Area Code
Mercer Island, Washington
Area Code
206, 253, 360, 425, 509
Primary area codes for Washington (per-ZIP data not available)
Location
| ZIP Code | 98040 |
|---|---|
| City | Mercer Island |
| State | Washington (WA) |
| County | King |
Frequently Asked Questions
ZIP code 98040 is in Mercer Island, Washington. The primary area codes for Washington are 206, 253, 360, 425, 509.
ZIP code 98040 is in Mercer Island, Washington.