Area Code 513-239 located in MILFORD, CLERMONT, OH, more detail is as below. Place NPA (Numbering Plan Area) : 513 NXX (Local Number Prefix) : 239 City : MILFORD County : CLERMONT State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 39025 LATA (Local Access Transport Area) : 922 Rate Center : LTL MIAMI ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 45150 Other Information NPANXX : 513239 Switch CLLI (Common Language Location Identifier) : MLFROHMFRS0 MSA CBSA (Core Based Statistical Area) : Cincinnati-Middletown, OH-KY-IN MSA CBSA Code (Core Based Statistical Area) : 17140 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : INTERMEDIA COMMUNICATIONS INC. - OH OCN (Operating Company Number) : 7836 Coverage Area Name : MILFORD Latitude : 39.1731 Longitude : -84.2982 ‹ previous : 513-238 next › : 513-240 Telephone Number List 513-239-0000 ~ 513-239-9999