Area Code 234-301 located in MILLERSBURG, HOLMES, OH, more detail is as below. Place NPA (Numbering Plan Area) : 234 NXX (Local Number Prefix) : 301 City : MILLERSBURG County : HOLMES State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 12/21/2012 FIPS (Federal Information Processing Standards) : 39075 LATA (Local Access Transport Area) : 923 Rate Center : MILLERSBG ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 44654 Other Information NPANXX : 234301 County Population : 0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Overlay : L Company : HORIZON SERVICES, INC. - OH OCN (Operating Company Number) : 601G Coverage Area Name : MILLERSBURG Latitude : 40.5509 Longitude : -81.9200 ‹ previous : 234-300 next › : 234-302 Telephone Number List 234-301-0000 ~ 234-301-9999