Freeport, New York

1 ZIP code · Eastern time

ZIP codes (largest first)

11520 · 44,910
Population44,088
StateNew York
CountyNassau County
Time zoneEastern
Land area4.83 sq mi

Area codes in this area

363516

These are the area codes that most often serve Freeport (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.