Area Code 516-430 located in WANTAGH, NASSAU, NY, more detail is as below. Place NPA (Numbering Plan Area) : 516 NXX (Local Number Prefix) : 430 City : WANTAGH County : NASSAU State : NY (New York) NXX Use Type : Landline NXX Intro Version : 6/22/2011 FIPS (Federal Information Processing Standards) : 36059 LATA (Local Access Transport Area) : 132 Rate Center : NASSAUZN09 ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 11793 Other Information NPANXX : 516430 County Population : 0 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 : PEERLESS NETWORK OF NEW YORK, LLC - NY OCN (Operating Company Number) : 155E Coverage Area Name : SEAFORD Latitude : 40.6801 Longitude : -73.4952 ‹ previous : 516-429 next › : 516-431 Telephone Number List 516-430-0000 ~ 516-430-9999