Area Code 937-273 located in NEW MADISON, DARKE, OH, more detail is as below. Place NPA (Numbering Plan Area) : 937 NXX (Local Number Prefix) : 273 City : NEW MADISON County : DARKE State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 39037 LATA (Local Access Transport Area) : 328 Rate Center : ELDORADO ZIP Code Count : 65 ZIP Code Frequency : 14 ZIP Code : 45346 Other Information NPANXX : 937273 Switch CLLI (Common Language Location Identifier) : ELDROHXARS2 MSA CBSA (Core Based Statistical Area) : Greenville, OH MSA CBSA Code (Core Based Statistical Area) : 24820 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : UNITED TEL. CO. OF OHIO - CENTURYLINK OCN (Operating Company Number) : 0661 Coverage Area Name : ELDORADO Latitude : 39.9064 Longitude : -84.6782 ‹ previous : 937-273 next › : 937-273 Telephone Number List 937-273-0000 ~ 937-273-9999