Area Code 937-571 located in WILMINGTON, CLINTON, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 571 City : WILMINGTON County : CLINTON State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 39027 LATA (Local Access Transport Area) : 328 Rate Center : WILMINGTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 45177 Other Information NPANXX : 937571 Switch CLLI (Common Language Location Identifier) : DYTNOH01YMD 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 : LEVEL 3 COMMUNICATIONS, LLC - OH OCN (Operating Company Number) : 4863 Coverage Area Name : WILMINGTON Latitude : 39.4429 Longitude : -83.8225 ‹ previous : 937-570 next › : 937-572 Telephone Number List 937-571-0000 ~ 937-571-9999