Area Code 330-222 located in WINONA, COLUMBIANA, OH, more detail is as below. Place NPA (Numbering Plan Area) : 330 NXX (Local Number Prefix) : 222 City : WINONA County : COLUMBIANA State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1996-04-15 FIPS (Federal Information Processing Standards) : 39029 LATA (Local Access Transport Area) : 325 Rate Center : WINONA ZIP Code Count : 66 ZIP Code Frequency : 5 ZIP Code : 44493 Other Information NPANXX : 330222 County Population : 0 Switch CLLI (Common Language Location Identifier) : WINOOHXARS0 MSA CBSA (Core Based Statistical Area) : East Liverpool-Salem, OH MSA CBSA Code (Core Based Statistical Area) : 20620 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - OH OCN (Operating Company Number) : 0615 Coverage Area Name : SALEM Latitude : 40.8338 Longitude : -80.8950 ‹ previous : 330-222 next › : 330-222 Telephone Number List 330-222-0000 ~ 330-222-9999