Reverse Phone Directory
Area Code 631 is located in NY.
Cities located in 631 area code are Bayport, Southampton, Yaphank, Brightwaters, Patchogue, Riverhead, Shoreham, Islip, Huntington, East Setauket, Stony Brook, Sayville, Brentwood, Wantagh, Brentwood, Lindenhurst, Farmingdale, Amityville, Central Islip, Water Mill, Montauk, Northport, Smithtown, Deer Park, Jersey City, Sag Harbor, Commack, East Hampton, Selden, Kings Park, Hampton Bays, Mastic, Ronkonkoma, Bellport, Westhampton Beach, Mattituck, West Sayville, Montauk Pt, New York, White Plains, Babylon, Greenport, Eastport, Bay Shore, Port Jefferson, Westbury, Cold Spring Harbor, St James, New Hyde Park, East Islip, Bohemia, Wyandanch, Ctr Moriches, Bethpage, E Hampton, Massapequa Park, Selden, Garden City, Deer Park, Peconic, Woodbury, Moriches, Shelter Island, Southold, Laurel, Wading River.
Counties located in this area code are Suffolk County, Nassau County, Hudson County, New York County, Westchester County