Area Code 937-283 located in WILMINGTON, CLINTON, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 283 City : WILMINGTON County : CLINTON State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 39027 LATA (Local Access Transport Area) : 328 Rate Center : WILMINGTON ZIP Code Count : 95 ZIP Code Frequency : 95 ZIP Code : 45177 Other Information NPANXX : 937283 Switch CLLI (Common Language Location Identifier) : WLMGOHXBDS0 MSA CBSA (Core Based Statistical Area) : Wilmington, OH MSA CBSA Code (Core Based Statistical Area) : 48940 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - OH OCN (Operating Company Number) : 0615 Coverage Area Name : WILMINGTON Latitude : 39.4452 Longitude : -83.8276 ‹ previous : 937-282 next › : 937-284 Telephone Number List 937-283-0000 ~ 937-283-9999