Zip Area Code

Tampico, Washington

No ZIP code carries the name of Tampico, Washington, in Yakima County; the nearest ZIP code is 98903, in area code 509.

Nearest ZIP
98903
Area code
509
Time zone
Pacific Time
Coordinates
46.5322, -120.8749

Nearest ZIP codes to Tampico

This is the ZIP code nearest to Tampico, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
98903YakimaYakima County509

Area code for Tampico

  • Area code 509

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

Time zone

Tampico is in the Pacific Time zone.

Towns near Tampico