Find the last 4 digits (ZIP+4) for an address in 11722

ZIP 11722, Central Islip, NY is filled in. Just type the street address.

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ZIP Code 11722 – Central Islip, NY

Central Islip, New York · Suffolk County · Eastern time

ZIP code11722
CityCentral Islip
StateNew York
CountySuffolk County
Population39,033
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.97 sq mi
Center (lat, long)40.7836, -73.1966

Area codes in this area

631934

These are the area codes that most often serve ZIP 11722 (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

11749 Islandia · 2.1 mi11752 Islip Terrace · 2.1 mi11788 Hauppauge · 2.5 mi11717 Brentwood · 2.9 mi11716 Bohemia · 3.2 mi11751 Islip · 3.8 mi11730 East Islip · 3.9 mi11779 Ronkonkoma · 4.7 mi

About ZIP 11722

ZIP code 11722 is assigned to Central Islip, New York. It lies in Suffolk County. Its Census area covers about 6.97 square miles of land. The closest neighboring ZIP is 11749 (Islandia), about 2.1 miles away.

Every address in 11722 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