Area Code 201-561 located in HACKENSACK, BERGEN, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 201 NXX (Local Number Prefix) : 561 City : HACKENSACK County : BERGEN State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 11/3/2010 FIPS (Federal Information Processing Standards) : 34003 LATA (Local Access Transport Area) : 224 Rate Center : HACKENSACK ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 07601 Other Information NPANXX : 201561 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 : XO NEW JERSEY, INC. OCN (Operating Company Number) : 4123 Coverage Area Name : HACKENSACK Latitude : 40.8870 Longitude : -74.0391 ‹ previous : 201-560 next › : 201-562 Telephone Number List 201-561-0000 ~ 201-561-9999