Area Code 937-386 located in WINCHESTER, ADAMS, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 386 City : WINCHESTER County : ADAMS State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 39001 LATA (Local Access Transport Area) : 328 Rate Center : SEAMAN ZIP Code Count : 104 ZIP Code Frequency : 12 ZIP Code : 45697 Other Information NPANXX : 937386 Switch CLLI (Common Language Location Identifier) : SEMNOHXARS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - OH OCN (Operating Company Number) : 0615 Coverage Area Name : SEAMAN Latitude : 38.9390 Longitude : -83.5732 ‹ previous : 937-385 next › : 937-386 Telephone Number List 937-386-0000 ~ 937-386-9999