Area Code 502-388 located in CARROLLTON, CARROLL, KY, more detail is as below. Place NPA (Numbering Plan Area) : 502 NXX (Local Number Prefix) : 388 City : CARROLLTON County : CARROLL State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 21041 Rate Center : CARROLLTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 41008 Other Information NPANXX : 502388 Switch CLLI (Common Language Location Identifier) : LXTNKYGIDS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 502-387 next › : 502-389 Telephone Number List 502-388-0000 ~ 502-388-9999