Find the last 4 digits (ZIP+4) for an address in 33503

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ZIP Code 33503 – Balm, FL

Balm, Florida · Hillsborough County · Eastern time

ZIP code33503
CityBalm
StateFlorida
CountyHillsborough County
Population891
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.61 sq mi
Center (lat, long)27.7638, -82.2762

Area codes in this area

656813

These are the area codes that most often serve ZIP 33503 (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

33579 Riverview · 2.4 mi33598 Wimauma · 4.9 mi33569 Riverview · 6 mi33573 Sun City Center · 6 mi33534 Gibsonton · 7 mi33572 Apollo Beach · 7.6 mi33578 Riverview · 8.3 mi33547 Lithia · 8.8 mi

About ZIP 33503

ZIP code 33503 is assigned to Balm, Florida. It lies in Hillsborough County. Its Census area covers about 0.61 square miles of land. The closest neighboring ZIP is 33579 (Riverview), about 2.4 miles away.

Every address in 33503 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