Area Code 315-303 located in BALDWINSVILLE, ONONDAGA, NY, more detail is as below. Place NPA (Numbering Plan Area) : 315 NXX (Local Number Prefix) : 303 City : BALDWINSVILLE County : ONONDAGA State : NY (New York) NXX Use Type : Landline NXX Intro Version : 2004-05-02 FIPS (Federal Information Processing Standards) : 36067 LATA (Local Access Transport Area) : 136 Rate Center : BALDWINSVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 13027 Other Information NPANXX : 315303 County Population : 0 Switch CLLI (Common Language Location Identifier) : SYRCNYSUXSY MSA CBSA (Core Based Statistical Area) : Syracuse, NY MSA CBSA Code (Core Based Statistical Area) : 45060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY OCN (Operating Company Number) : 532D Coverage Area Name : BALDWINSVILLE Latitude : 43.1595 Longitude : -76.3338 ‹ previous : 315-302 next › : 315-304 Telephone Number List 315-303-0000 ~ 315-303-9999