Find the last 4 digits (ZIP+4) for an address in 18055

ZIP 18055, Hellertown, PA is filled in. Just type the street address.

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ZIP Code 18055 – Hellertown, PA

Hellertown, Pennsylvania · Northampton County · Eastern time

ZIP code18055
CityHellertown
StatePennsylvania
CountyNorthampton CountyBucks County
Population12,117
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area19.98 sq mi
Center (lat, long)40.5916, -75.3044

Area codes in this area

484610835

These are the area codes that most often serve ZIP 18055 (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

18081 Springtown · 2.3 mi18015 Bethlehem · 3.3 mi18077 Riegelsville · 3.8 mi18025 Bethlehem · 4.2 mi18039 Durham · 4.4 mi18018 Bethlehem · 5.4 mi18042 Easton · 5.4 mi18020 Bethlehem · 5.7 mi

About ZIP 18055

ZIP code 18055 is assigned to Hellertown, Pennsylvania. It crosses 2 counties; most of its land is in Northampton County. Its Census area covers about 19.98 square miles of land. The closest neighboring ZIP is 18081 (Springtown), about 2.3 miles away.

Every address in 18055 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