Area Code 234-657 located in BIG PRAIRIE, HOLMES, OH, more detail is as below. Place NPA (Numbering Plan Area) : 234 NXX (Local Number Prefix) : 657 City : BIG PRAIRIE County : HOLMES State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 4/13/2007 FIPS (Federal Information Processing Standards) : 39075 LATA (Local Access Transport Area) : 923 Rate Center : NASHVILLE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 44611 Other Information NPANXX : 234657 County Population : 0 Switch CLLI (Common Language Location Identifier) : WSTROHXATMD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Overlay : L Company : SPRINT COMMUNICATIONS COMPANY, L.P. - OH OCN (Operating Company Number) : 2687 Coverage Area Name : BIG PRAIRIE Latitude : 40.6013 Longitude : -82.1196 ‹ previous : 234-650 next › : 234-678 Telephone Number List 234-657-0000 ~ 234-657-9999