Area code 631
631 is Brookhaven, Islip, Babylon, New York.
Area code 631 at a glance
- State
- New York
- Main cities
- Brookhaven, Islip, Babylon, Huntington, Smithtown, Riverhead, Southampton, East Hampton
- Time zone
- Eastern Time
- Local time now
- --:--:--
- Overlay codes
- 934
- In service since
- 1999
934 covers the exact same area as 631 — both are dialed with all 10 digits.
Get a 631 number
Rent a real 631 number and receive calls and text messages on it from anywhere. Calls ring in your browser, and voicemail is transcribed automatically.
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- +1 631 314 0557
- +1 631 350 8465
- +1 631 750 7794
- +1 631 228 1143
- +1 631 296 9703
Call a 631 number from abroad
Call any 631 number from your browser — no SIM, no app install, and no international roaming charge.
Calls to United States start at $0.02/min from QuikRing.
Call now in your browserCalling 631 from inside the US or Canada
Dial 1, then 631, then the 7-digit number.
Calling a 631 number or a 1-800 number from outside the US or Canada? Here is how to reach it from abroad.
Frequently asked questions
Where is area code 631?
Area code 631 covers Brookhaven, Islip, Babylon in New York.
What time is it in area code 631?
Area code 631 is in the Eastern Time time zone. See the live clock above for the current local time.
Is 934 the same area as 631?
Yes. 934 is an overlay of 631 — they cover the exact same area, so every call there needs all 10 digits dialed.
How do I get an area code 631 phone number?
Sign up for QuikRing and rent one of the available 631 numbers shown above. It starts working immediately and can receive real calls and text messages.
How much does it cost to call 631 from abroad?
Calls to United States numbers, including area code 631, start at $0.02/min with QuikRing — no roaming plan or SIM needed.