Area Code 234-571 located in SUMMIT, SUMMIT, OH, more detail is as below. Place NPA (Numbering Plan Area) : 234 NXX (Local Number Prefix) : 571 City : SUMMIT County : SUMMIT State : OH (Ohio) NXX Intro Version : 5/22/2013 Rate Center : AKRON ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 234571 County Population : 0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH OCN (Operating Company Number) : 547D Latitude : None Longitude : None ‹ previous : 234-567 next › : 234-575 Telephone Number List 234-571-0000 ~ 234-571-9999