Area Code 929-221 located in BROOKLYN, KINGS, NY, more detail is as below. Place NPA (Numbering Plan Area) : 929 NXX (Local Number Prefix) : 221 City : BROOKLYN County : KINGS State : NY (New York) NXX Use Type : Landline NXX Intro Version : 12/23/2011 FIPS (Federal Information Processing Standards) : 36047 LATA (Local Access Transport Area) : 132 Rate Center : NWYRCYZN06 ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 11242 Other Information NPANXX : 929221 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 Overlay : L Company : MCI WORLDCOM COMMUNICATIONS INC. - NY OCN (Operating Company Number) : 7133 Coverage Area Name : BROOKLYN Latitude : 40.6910 Longitude : -73.9851 ‹ previous : 929-220 next › : 929-222 Telephone Number List 929-221-0000 ~ 929-221-9999