Area codes in Jersey City, New Jersey
Jersey City, New Jersey uses 2 area codes — 201 and 551. The main Jersey City area code is 201.
Area codes serving Jersey City
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Nearby cities
- Hoboken area codes
- Brooklyn area codes
- New York City area codes
- Staten Island area codes
- Newark area codes
- Elizabeth area codes
- Queens area codes
- Clifton area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.