Area Code 201-721 located in JERSEY CITY, HUDSON, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 201 NXX (Local Number Prefix) : 721 City : JERSEY CITY County : HUDSON State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 1/16/2007 FIPS (Federal Information Processing Standards) : 34017 LATA (Local Access Transport Area) : 224 Rate Center : JERSEYCITY ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 07311 Other Information NPANXX : 201721 County Population : 0 Switch CLLI (Common Language Location Identifier) : NBWKNJNBXAY 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 : COMCAST BUSINESS COMMUNICATIONS, INC. - NJ OCN (Operating Company Number) : 5364 Coverage Area Name : JERSEY CITY Latitude : 40.7148 Longitude : -74.0371 ‹ previous : 201-720 next › : 201-722 Telephone Number List 201-721-0000 ~ 201-721-9999