Area Code 330-333 located in YOUNGSTOWN, MAHONING, OH, more detail is as below. Place NPA (Numbering Plan Area) : 330 NXX (Local Number Prefix) : 333 City : YOUNGSTOWN County : MAHONING State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 5/28/2008 FIPS (Federal Information Processing Standards) : 39099 LATA (Local Access Transport Area) : 322 Rate Center : YOUNGSTOWN ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 44506 Other Information NPANXX : 330333 County Population : 0 MSA CBSA (Core Based Statistical Area) : Youngstown-Warren-Boardman, OH-PA MSA CBSA Code (Core Based Statistical Area) : 49660 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : BANDWIDTH.COM CLEC, LLC - OH OCN (Operating Company Number) : 001F Coverage Area Name : YOUNGSTOWN Latitude : 41.1015 Longitude : -80.6475 ‹ previous : 330-332 next › : 330-334 Telephone Number List 330-333-0000 ~ 330-333-9999