Area Code 201-540 located in WYCKOFF, BERGEN, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 201 NXX (Local Number Prefix) : 540 City : WYCKOFF County : BERGEN State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 34003 LATA (Local Access Transport Area) : 224 Rate Center : WYCKOFF ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 07481 Other Information NPANXX : 201540 County Population : 0 Switch CLLI (Common Language Location Identifier) : NWRKNJMDDS0 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 : XO NEW JERSEY, INC. OCN (Operating Company Number) : 4123 Coverage Area Name : WYCKOFF Latitude : 41.0128 Longitude : -74.1712 ‹ previous : 201-539 next › : 201-541 Telephone Number List 201-540-0000 ~ 201-540-9999