Find the last 4 digits (ZIP+4) for an address in 06903

ZIP 06903, Stamford, CT is filled in. Just type the street address.

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ZIP Code 06903 – Stamford, CT

Stamford, Connecticut · Western Connecticut Planning Region · Eastern time

ZIP code06903
CityStamford
StateConnecticut
CountyWestern Connecticut Planning Region
Population14,010
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area17.4 sq mi
Center (lat, long)41.1360, -73.5711

Area codes in this area

203475

These are the area codes that most often serve ZIP 06903 (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

06907 Stamford · 3.6 mi06905 Stamford · 3.6 mi06840 New Canaan · 4.1 mi06906 Stamford · 5.1 mi10506 Bedford · 5.1 mi06902 Stamford · 5.5 mi06807 Cos Cob · 5.6 mi06831 Greenwich · 5.6 mi

About ZIP 06903

ZIP code 06903 is assigned to Stamford, Connecticut. It lies in Western Connecticut Planning Region. Its Census area covers about 17.4 square miles of land. The closest neighboring ZIP is 06907 (Stamford), about 3.6 miles away.

Every address in 06903 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