Summary of known towns covered by the 631 area code
Please note, this should not be considered a comprehensive list, and may contain errors. Town data is from a compiled database of accommodations and tourism attractions within the given area code. If you wish to check other area codes, go back to the main menu.
New York towns in the 631 area
- Amagansett
- Babylon
- Bay Shore
- Bellport
- Bohemia
- Brentwood
- Bridgehampton
- Brookhaven
- Centereach
- Centerport
- Cold Spring Harbor
- Commack
- Copiague
- Cutchogue
- East Hampton
- East Islip
- East Marion
- East Moriches
- Eastport
- East Quogue
- Farmingdale
- Farmingville
- Greenport
- Hampton Bays
- Hauppauge
- Holbrook
- Holtsville
- Huntington
- Huntington Station
- Islandia
- Jamesport
- Kings Park
- Lindenhurst
- Mastic Beach
- Medford
- Melville
- Middle Island
- Montauk
- Ocean Beach
- Orient
- Patchogue
- Peconic
- Port Jefferson
- Quogue
- Riverhead
- Ronkonkoma
- Sag Harbor
- Saint James
- Sayville
- Shelter Island
- Shelter Island Heights
- Shirley
- Smithtown
- Southampton
- South Jamesport
- Southold
- Stony Brook
- Terryville
- Wading River
- West Babylon
- Westhampton
- Westhampton Beach
- Woodbury