Area Code 551-999 located in NEWARK, ESSEX, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 551 NXX (Local Number Prefix) : 999 City : NEWARK County : ESSEX State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 4/26/2013 FIPS (Federal Information Processing Standards) : 34013 LATA (Local Access Transport Area) : 224 Rate Center : HACKENSACK ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 07103 Other Information NPANXX : 551999 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 Overlay : L Company : VOXBEAM TELECOMMUNICATIONS INC. - NJ OCN (Operating Company Number) : 991G Coverage Area Name : NEWARK Latitude : None Longitude : None ‹ previous : 551-998 next › : 559-200 Telephone Number List 551-999-0000 ~ 551-999-9999