Area Code 315-999 located in CLEVELAND, OSWEGO, NY, more detail is as below. Place NPA (Numbering Plan Area) : 315 NXX (Local Number Prefix) : 999 City : CLEVELAND County : OSWEGO State : NY (New York) NXX Use Type : Landline NXX Intro Version : 8/16/2012 FIPS (Federal Information Processing Standards) : 36075 LATA (Local Access Transport Area) : 136 Rate Center : CLEVELAND ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 13042 Other Information NPANXX : 315999 County Population : 0 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 : VOXBEAM TELECOMMUNICATIONS INC. - NY OCN (Operating Company Number) : 423G Coverage Area Name : CLEVELAND Latitude : 43.2353 Longitude : -75.8863 ‹ previous : 315-990 next › : 316-200 Telephone Number List 315-999-0000 ~ 315-999-9999