Thornton, Washington
Thornton, Washington, in Whitman County, has ZIP code 99176 and area code 509.
- ZIP code
- 99176
- Area code
- 509
- County
- Whitman County
- State
- Washington
- Time zone
- Pacific Time
- Coordinates
- 47.1253, -117.3864
ZIP codes in Thornton
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 99176 | Thornton | Whitman County | 509 |
Area code for Thornton
- Area code 509
In service since 1957. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
Thornton is in the Pacific Time zone.
Towns near Thornton
Local numbers in area code 509
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- (509) 351-0888Spokane, WA$69View & buy
- (509) 352-0777Spokane, WA$69View & buy
- (509) 357-7007Spokane, WA$69View & buy
- (509) 461-0888Spokane, WA$69View & buy
- (509) 471-0777Spokane, WA$69View & buy
- (509) 471-0888Spokane, WA$69View & buy
- (509) 471-7007Spokane, WA$69View & buy
- (509) 472-7007Spokane, WA$69View & buy
- (509) 561-0888Spokane, WA$69View & buy
- (509) 610-1777Colfax, WA$69View & buy
- (509) 672-7007Rimrock, WA$69View & buy
- (509) 673-7007Tieton, WA$69View & buy
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