631 Area Code Information
State: NY
Largest City in Area: BAY SHORE
Where is Area Code 631? Area code (631) is in the state of NY. The PeopleSearchNow database has 3,608,803 records on file with a phone number in the area code of (631). Below, are the major cities in the area code (631).
Major Cities in 631
- BAY SHORE, NY (294,778)
- RONKONKOMA, NY (225,709)
- BRENTWOOD, NY (222,659)
- NEW YORK, NY (208,168)
- LINDENHURST, NY (199,949)
- WEST BABYLON, NY (199,118)
- HUNTINGTON, NY (185,940)
- SMITHTOWN, NY (176,089)
- HUNTINGTON STATION, NY (171,755)
- BROOKLYN, NY (169,461)
Zip Codes in 631
- 11701
- 11704
- 11706
- 11717
- 11720
- 11722
- 11725
- 11727
- 11729
- 11731
- 11741
- 11743
- 11746
- 11746
- 11757
- 11763
- 11772
- 11779
- 11784
- 11787