Find the last 4 digits (ZIP+4) for an address in 06103

ZIP 06103, Hartford, CT is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 06103 – Hartford, CT

Hartford, Connecticut · Capitol Planning Region · Eastern time

ZIP code06103
CityHartford
StateConnecticut
CountyCapitol Planning Region
Population2,949
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.58 sq mi
Center (lat, long)41.7651, -72.6708

Area codes in this area

860959

These are the area codes that most often serve ZIP 06103 (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

06161 Hartford · 0.1 mi06183 Hartford · 0.1 mi06115 Hartford · 0.6 mi06123 Hartford · 0.7 mi06126 Hartford · 0.7 mi06132 Hartford · 0.7 mi06134 Hartford · 0.7 mi06152 Hartford · 0.7 mi

About ZIP 06103

ZIP code 06103 is assigned to Hartford, Connecticut. It lies in Capitol Planning Region. Its Census area covers about 0.58 square miles of land. The closest neighboring ZIP is 06161 (Hartford), about 0.1 miles away.

Every address in 06103 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