Find the last 4 digits (ZIP+4) for an address in 89403

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ZIP Code 89403 – Dayton, NV

Dayton, Nevada · Lyon County · Pacific time

ZIP code89403
CityDayton
StateNevada
CountyLyon CountyStorey County
Population17,506
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area161.95 sq mi
Center (lat, long)39.2270, -119.4743

Area codes in this area

775

These are the area codes that most often serve ZIP 89403 (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

89428 Silver City · 8.6 mi89440 Virginia City · 11.1 mi89706 Carson City · 12.1 mi89429 Silver Springs · 14.1 mi89521 Reno · 14.7 mi89701 Carson City · 15 mi89702 Carson City · 16.5 mi89711 Carson City · 16.7 mi

About ZIP 89403

ZIP code 89403 is assigned to Dayton, Nevada. It crosses 2 counties; most of its land is in Lyon County. Its Census area covers about 161.95 square miles of land. The closest neighboring ZIP is 89428 (Silver City), about 8.6 miles away.

Every address in 89403 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