Area Code 248-259 located in FRANKLIN, OAKLAND, MI, more detail is as below. Place NPA (Numbering Plan Area) : 248 NXX (Local Number Prefix) : 259 City : FRANKLIN County : OAKLAND State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 2001-10-31 FIPS (Federal Information Processing Standards) : 26125 LATA (Local Access Transport Area) : 340 Rate Center : ROYAL OAK ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 48025 Other Information NPANXX : 248259 County Population : 0 Switch CLLI (Common Language Location Identifier) : DTRTMIPMCM1 MSA CBSA (Core Based Statistical Area) : Detroit-Warren-Livonia, MI MSA CBSA Code (Core Based Statistical Area) : 19820 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : DETROIT Latitude : 42.3304 Longitude : -83.0596 ‹ previous : 248-258 next › : 248-260 Telephone Number List 248-259-0000 ~ 248-259-9999