Find the last 4 digits (ZIP+4) for an address in 99125

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ZIP Code 99125 – Endicott, WA

Endicott, Washington · Whitman County · Pacific time

ZIP code99125
CityEndicott
StateWashington
CountyWhitman County
Population611
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area193.38 sq mi
Center (lat, long)46.9614, -117.7473

Area codes in this area

509

These are the area codes that most often serve ZIP 99125 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

99171 Saint John · 10.4 mi99143 Lacrosse · 14.3 mi99105 Benge · 15.3 mi99111 Colfax · 15.7 mi99017 Lamont · 16.7 mi99176 Thornton · 18.2 mi99174 Steptoe · 18.7 mi99136 Hay · 21.9 mi

About ZIP 99125

ZIP code 99125 is assigned to Endicott, Washington. It lies in Whitman County. Its Census area covers about 193.38 square miles of land. The closest neighboring ZIP is 99171 (Saint John), about 10.4 miles away.

Every address in 99125 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources