Pullman, Washington

2 ZIP codes · Pacific time

ZIP codes (largest first)

99163 · 34,02299164 (PO box)
Population32,229
StateWashington
CountyWhitman County
Time zonePacific
Land area11.12 sq mi

Area codes in this area

509

These are the area codes that most often serve Pullman (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Pullman

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.