Area Code 516-983 located in FREEPORT, NASSAU, NY, more detail is as below. Place NPA (Numbering Plan Area) : 516 NXX (Local Number Prefix) : 983 City : FREEPORT County : NASSAU State : NY (New York) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 36059 LATA (Local Access Transport Area) : 132 Rate Center : CENTRAISLP ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 11520 Other Information NPANXX : 516983 County Population : 0 Switch CLLI (Common Language Location Identifier) : WBYNNYAKCM4 MSA CBSA (Core Based Statistical Area) : New York-Northern New Jersey-Long Island, NY-NJ-PA MSA CBSA Code (Core Based Statistical Area) : 35620 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : CENTRAL ISLIP Latitude : 40.7905 Longitude : -73.2007 ‹ previous : 516-982 next › : 516-984 Telephone Number List 516-983-0000 ~ 516-983-9999