Area Code 862-712 located in NEWARK, ESSEX, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 862 NXX (Local Number Prefix) : 712 City : NEWARK County : ESSEX State : NJ (New Jersey) NXX Intro Version : 7/5/2006 FIPS (Federal Information Processing Standards) : 34013 Rate Center : NEWARK ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 07102 Other Information NPANXX : 862712 Switch CLLI (Common Language Location Identifier) : RCPKNJ38CM0 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 : 862-703 next › : 862-754 Telephone Number List 862-712-0000 ~ 862-712-9999