Zip code 99402

Zip code 99402, WA

The zip code 99402, type standard, belongs to Asotin . It is part of the county Asotin County, state of Washington. It has an estimated population of 1720.

The postal code 99402 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Asotin).