New York · Area code
Area Code 631Deer Park, NY
Area code 631 is in New York, United States, and serves Deer Park, Bay Shore, Lindenhurst, Amityville and Farmingdale and other places nearby. Its time zone is Eastern Time.
Area code 631 at a glance
- Area code
- 631
- Main place
- Deer Park, NY
- State
- New York
- Country
- 🇺🇸 United States
- Country calling code
- +1
- Time zone
- Eastern Time (America/New_York)
- Dial from abroad
- +1 631 XXX XXXX
- Dial inside the US and Canada
- 1 631 XXX XXXX
Cities and places in area code 631
The places phone numbers beginning 631 were issued in, the most common first.
- Deer Park, NY
- Bay Shore, NY
- Lindenhurst, NY
- Amityville, NY
- Farmingdale, NY
- Commack, NY
- East Hampton, NY
- Riverhead, NY
- Southampton, NY
- Patchogue, NY
- Smithtown, NY
- East Northport, NY
- Hampton Bays, NY
- Huntington, NY
- Kings Park, NY
- Amagansett, NY
- Bayport, NY
- Blue Point, NY
- Brentwood, NY
- Bridgehampton, NY
- Copiague, NY
- Cutchogue, NY
- Greenport, NY
- Mattituck, NY
- Melville, NY
- Montauk, NY
- Northport, NY
- Ocean Beach, NY
- Quogue, NY
- Ronkonkoma, NY
- Sag Harbor, NY
- Setauket- East Setauket, NY
- Shelter Island, NY
- Southold, NY
- St. James, NY
- Stony Brook, NY
- Wading River, NY
- Water Mill, NY
- West Islip, NY
Look up a 631 number
Enter a full number with area code 631: it shows the line type, place, network and time zone, and every way to write it. Free and private.
Area code 631: frequently asked questions
Where is area code 631?
Area code 631 is in New York, United States. It serves places including Deer Park, Bay Shore, Lindenhurst, Amityville, Farmingdale, Commack, East Hampton and Riverhead.
What time zone is area code 631 in?
Area code 631 is on Eastern Time. A number with this area code can belong to someone living anywhere, so the time zone tells you where the number was issued rather than where the person is.
Which country is area code 631 in?
Area code 631 belongs to the United States, part of the North American Numbering Plan. Country code +1 is shared by the United States, Canada and many Caribbean and Pacific countries; the area code decides which one a number is in.
How do I call a 631 number from another country?
Dial your country's international access code (or press + on a mobile phone), then 1, then 631, then the seven-digit number: +1 631 followed by the number. Inside the United States and Canada, dial 1 and the ten digits.
Can I tell who is calling from an area code?
No. The area code only shows where a number was first issued. People keep their numbers when they move, mobile numbers work anywhere, and callers can disguise the number they call from. To see what the numbering plan says about a specific number, use the free phone number lookup.
What other area codes are in New York?
Other area codes in New York include 212, 315, 329, 332, 347, 363, 516, 518, 585 and 607.