World Time Zone Map New York Area Codes 631
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631 Area code
631 is an area code located in the state of New York, US. The largest city it serves is Brentwood.
Location, time zone and map of the 631 area code
Local time
--:-- EDT
Time difference to GMT/UTC
| Standard time: | UTC/GMT -5:00 hours |
|---|---|
| Daylight saving time: | +1:00 hour |
| Current time zone offset: | UTC/GMT -4:00 hours |
| Time zone abbreviation: | EDT |
Daylight Saving Time 2021 (Summer Time)
DST starts on Sunday 14 March 2021, 02:00
DST ends on Sunday 07 November 2021, 02:00
Time zone
The 631 area code lies within the Eastern Time (ET)
EST - Eastern Standard TimeEDT - Eastern Daylight Time when daylight saving time is being observed (from mid-March to early November)
Location
Major cities and communities served by area code 631
- Brentwood
- West Babylon
- Coram
- Commack
- Central Islip
- Huntington Station
- Centereach
- West Islip
- Deer Park
- Lindenhurst
- Holbrook
- Smithtown
- Bay Shore
- Medford
- Copiague
- East Patchogue
- Hauppauge
- East Northport
- Lake Ronkonkoma
- Selden
- Holtsville
- Ronkonkoma
- Melville
- Islip
- Huntington
- North Babylon
- Kings Park
- Sayville
- Farmingville
- Mastic
- East Islip
- Rocky Point
- Greenlawn
- Stony Brook
- Hampton Bays
- Nesconset
- Riverhead
- Patchogue
- Miller Place
- Babylon
- Mount Sinai
- Terryville
- Amityville
- Bayport
- Port Jefferson
- Northport
- Southold
- Cold Spring Harbor
- Mattituck
- Southampton
- Sag Harbor
- Bellport
- Eastport
- Bridgehampton
- Amagansett
- East Hampton
- Farmingdale
- Nassau
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