Area Code 201-423 located in JERSEY CITY, HUDSON, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 201 NXX (Local Number Prefix) : 423 City : JERSEY CITY County : HUDSON State : NJ (New Jersey) NXX Use Type : Wireless NXX Intro Version : 8/16/2011 FIPS (Federal Information Processing Standards) : 34017 LATA (Local Access Transport Area) : 224 Rate Center : JERSEYCITY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 07302 Other Information NPANXX : 201423 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 : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : JERSEY CITY Latitude : 40.7148 Longitude : -74.0371 ‹ previous : 201-422 next › : 201-424 Telephone Number List 201-423-0000 ~ 201-423-9999