Area Code 937-927 located in WINCHESTER, ADAMS, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 927 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 : SUGRTRERDG ZIP Code Count : 66 ZIP Code Frequency : 14 ZIP Code : 45697 Other Information NPANXX : 937927 Switch CLLI (Common Language Location Identifier) : SGTROH92RS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : AMERITECH OHIO OCN (Operating Company Number) : 9321 Coverage Area Name : HILLSBORO Latitude : 39.0713 Longitude : -83.6635 ‹ previous : 937-926 next › : 937-927 Telephone Number List 937-927-0000 ~ 937-927-9999