Area code · NJ
201 area code
The 201 area code serves Jersey City, New Jersey. Look up a specific 201 number, check spam reports, and stop spam calls automatically.
schedule2 min readUpdated May 15, 2026By the Halo team
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Location
Jersey City, NJ
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Timezone
Eastern
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State
New Jersey
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Major cities
Jersey City, Hackensack, Hoboken
ABOUTAbout the 201 area code
The 201 area code is assigned to Jersey City, New Jersey. Phone numbers with this area code are used by residents and businesses in the Jersey City metropolitan area and surrounding communities.
If you've received an unwanted call from a 201 area code number, use the Halo phone lookup tool to check if it has been reported as spam. Halo AI blocks 99% of spam calls at the network level, protecting you from robocalls, scams, and telemarketers before they ever reach your phone.
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