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New York · Eastern Time

631 Area Code: Brookhaven, NY

The 631 area code covers Brookhaven, Islip, Huntington and Babylon in New York, on Eastern Time. Here is the current local time there, and whether you can legally place a solicitation call to a 631 number right now.

Current local time in the 631 area code

Current local time in the 631 area code

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Can you legally call a 631 number right now?

Checking…

DayLegal calling window in New York
Sunday8:00 AM-9:00 PM
Monday8:00 AM-9:00 PM
Tuesday8:00 AM-9:00 PM
Wednesday8:00 AM-9:00 PM
Thursday8:00 AM-9:00 PM
Friday8:00 AM-9:00 PM
Saturday8:00 AM-9:00 PM

Windows shown are the stricter of the federal TCPA/TSR rule (8 a.m.-9 p.m. local) and New York's own statute, in the called party's local time. Informational only, not legal advice. Check any number against the full TCPA calling hours calculator.

Area code 631 at a glance

StateNew York
Principal cityBrookhaven
Time zoneEastern Time
Overlay codes934
Weekday calling window8:00 AM-9:00 PM local
CountryUnited States

Cities in the 631 area code

These are the main population centers 631 serves. Smaller towns across the same New York region share the code.

  • Brookhaven
  • Islip
  • Huntington
  • Babylon
  • Smithtown

Calling 631 numbers legally

New York has no calling-hour statute stricter than federal law, so the TCPA and the FTC's Telemarketing Sales Rule set the window: solicitation calls only between 8 a.m. and 9 p.m. in the called party's local time. Because the rule follows the called party, a 631 number is on Eastern Time regardless of where you dial from.

Ringless voicemail sits under the same rules as a live call, which is why TCPA compliance matters before you drop to a list. To check a whole list rather than one code, the phone number formatter tags every number with its state so you can segment sends by time zone.

Other New York area codes

934Brookhaven212Manhattan315Syracuse332Manhattan347Brooklyn363Poughkeepsie516Hempstead518Albany585Rochester607Binghamton646Manhattan680Syracuse

Or browse every US area code.

FAQ

631 area code questions

631 is a US telephone area code serving New York, on Eastern Time. Its principal city is Brookhaven, and it also covers Islip, Huntington and Babylon. It shares the same territory with overlay code 934.
Area code 631 is in the state of New York. It serves Brookhaven, Islip, Huntington and Babylon, and its principal city is Brookhaven.
The 631 area code is on Eastern Time (America/New_York). The panel above shows the current local time there, updated live.
It depends on the local time in New York. New York has no calling-hour rule stricter than federal law, so the TCPA and the FTC's Telemarketing Sales Rule govern: solicitation calls are permitted only between 8 a.m. and 9 p.m. in the called party's local time. The live verdict above checks the current time against that window for you.
On weekdays, solicitation calls to New York numbers are permitted 8:00 AM to 9:00 PM local time. Sunday hours are 8:00 AM to 9:00 PM.
Area code 631 shares its geography with area code 934. Overlay codes cover the same towns, which is why ten-digit dialing is required there: a 631 number and a 934 number can sit on the same street.
Not by itself. 631 is a legitimate New York area code used by residents and businesses in Brookhaven and Islip. Scammers do spoof caller ID to show a local area code, because people answer local numbers more often, so treat an unexpected call asking for payment or personal details with suspicion regardless of the prefix.

Reaching Brookhaven at scale?

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