Area Code 646-204 located in NEW YORK, NEW YORK, NY, more detail is as below. Place NPA (Numbering Plan Area) : 646 NXX (Local Number Prefix) : 204 City : NEW YORK County : NEW YORK State : NY (New York) NXX Use Type : Landline NXX Intro Version : 11/30/2006 FIPS (Federal Information Processing Standards) : 36061 LATA (Local Access Transport Area) : 132 Rate Center : NWYRCYZN02 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 10128 Other Information NPANXX : 646204 Switch CLLI (Common Language Location Identifier) : NYCMNYAACM5 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 : OMNIPOINT COMMUNICATIONS, INC. - NY OCN (Operating Company Number) : 6622 Coverage Area Name : NEW YORK Latitude : 40.7884 Longitude : -73.9557 ‹ previous : 646-203 next › : 646-205 Telephone Number List 646-204-0000 ~ 646-204-9999