Area Code 516-428 located in PARSIPPANY, MORRIS, NY, more detail is as below. Place NPA (Numbering Plan Area) : 516 NXX (Local Number Prefix) : 428 City : PARSIPPANY County : MORRIS State : NY (New York) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 34027 LATA (Local Access Transport Area) : 132 Rate Center : NASSAUZN05 ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 07054 Other Information NPANXX : 516428 County Population : 0 Switch CLLI (Common Language Location Identifier) : GCPKNYAIGT0 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 : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : GARDEN CITY Flags : The State for this record does not match the State for the ZIP Code. To keep with data reporting, the state for the Area Code is used. Latitude : 40.7299 Longitude : -73.6121 ‹ previous : 516-428 next › : 516-429 Telephone Number List 516-428-0000 ~ 516-428-9999