Area Code 937-780 located in HIGHLAND, HIGHLAND, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 780 City : HIGHLAND County : HIGHLAND State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 39071 LATA (Local Access Transport Area) : 328 Rate Center : LEESBURG ZIP Code Count : 91 ZIP Code Frequency : 8 ZIP Code : 45132 Other Information NPANXX : 937780 Switch CLLI (Common Language Location Identifier) : LSBGOHXARS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - OH OCN (Operating Company Number) : 0615 Coverage Area Name : LEESBURG Latitude : 39.3483 Longitude : -83.5566 ‹ previous : 937-779 next › : 937-780 Telephone Number List 937-780-0000 ~ 937-780-9999