Find the last 4 digits (ZIP+4) for an address in 92603

ZIP 92603, Irvine, CA is filled in. Just type the street address.

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ZIP Code 92603 – Irvine, CA

Irvine, California · Orange County · Pacific time

ZIP code92603
CityIrvine
StateCalifornia
CountyOrange County
Population18,387
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.99 sq mi
Center (lat, long)33.6293, -117.7941

Area codes in this area

714657949

These are the area codes that most often serve ZIP 92603 (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

92612 Irvine · 2.7 mi92617 Irvine · 2.8 mi92616 Irvine · 2.9 mi92657 Newport Coast · 3.1 mi92619 Irvine · 3.3 mi92697 Irvine · 3.5 mi92698 Aliso Viejo · 3.7 mi92650 East Irvine · 4 mi

About ZIP 92603

ZIP code 92603 is assigned to Irvine, California. It lies in Orange County. Its Census area covers about 9.99 square miles of land. The closest neighboring ZIP is 92612 (Irvine), about 2.7 miles away.

Every address in 92603 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