Zip Area Code

Belmont, Washington

Belmont, Washington, in Whitman County, has ZIP code 99104 and area code 509.

ZIP code
99104
Area code
509
Time zone
Pacific Time
Coordinates
47.0793, -117.1770

ZIP codes in Belmont

ZIP codePost officeCountyArea codes
99104*BelmontWhitman County509

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Belmont

  • Area code 509

    In service since 1957. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Belmont is in the Pacific Time zone.

Towns near Belmont