Area Code 973-401 located in CEDAR KNOLLS, MORRIS, NJ, more detail is as below. Place NPA (Numbering Plan Area) : 973 NXX (Local Number Prefix) : 401 City : CEDAR KNOLLS County : MORRIS State : NJ (New Jersey) NXX Use Type : Landline NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 34027 LATA (Local Access Transport Area) : 224 Rate Center : MORRISTOWN ZIP Code Count : 38 ZIP Code Frequency : 3 ZIP Code : 07927 Other Information NPANXX : 973401 Switch CLLI (Common Language Location Identifier) : MRTWNJMRDS5 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 : VERIZON NEW JERSEY, INC. OCN (Operating Company Number) : 9206 Coverage Area Name : MORRISTOWN Latitude : 40.7936 Longitude : -74.4804 ‹ previous : 973-401 next › : 973-401 Telephone Number List 973-401-0000 ~ 973-401-9999