Find the last 4 digits (ZIP+4) for an address in 62223

ZIP 62223, Belleville, IL is filled in. Just type the street address.

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ZIP Code 62223 – Belleville, IL

Belleville, Illinois · St. Clair County · Central time

ZIP code62223
CityBelleville
StateIllinois
CountySt. Clair County
Population16,269
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area25.68 sq mi
Center (lat, long)38.5359, -90.0595

Area codes in this area

618730

These are the area codes that most often serve ZIP 62223 (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

62226 Belleville · 3.2 mi62203 East Saint Louis · 4.6 mi62207 East Saint Louis · 4.8 mi62208 Fairview Heights · 5.1 mi62220 Belleville · 5.2 mi62239 Dupo · 5.3 mi62260 Millstadt · 5.6 mi62205 East Saint Louis · 5.6 mi

About ZIP 62223

ZIP code 62223 is assigned to Belleville, Illinois. It lies in St. Clair County. Its Census area covers about 25.68 square miles of land. The closest neighboring ZIP is 62226 (Belleville), about 3.2 miles away.

Every address in 62223 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