Area Code 516-973 located in CARLE PLACE, NASSAU, NY, more detail is as below. Place NPA (Numbering Plan Area) : 516 NXX (Local Number Prefix) : 973 City : CARLE PLACE County : NASSAU State : NY (New York) NXX Use Type : Wireless NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 36059 Rate Center : NASSAUZN08 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 11514 Other Information NPANXX : 516973 County Population : 0 Switch CLLI (Common Language Location Identifier) : SYOSNYUBCM0 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 Latitude : None Longitude : None ‹ previous : 516-973 next › : 516-974 Telephone Number List 516-973-0000 ~ 516-973-9999