Area Code 248-252 located in FARMINGTON, OAKLAND, MI, more detail is as below. Place NPA (Numbering Plan Area) : 248 NXX (Local Number Prefix) : 252 City : FARMINGTON County : OAKLAND State : MI (Michigan) NXX Use Type : Wireless NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 26125 LATA (Local Access Transport Area) : 340 Rate Center : W BLOOMFLD ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 48334 Other Information NPANXX : 248252 County Population : 0 Switch CLLI (Common Language Location Identifier) : LIVNMIUXCM0 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 : OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC OCN (Operating Company Number) : 2964 Coverage Area Name : W BLOOMFIELD Latitude : 42.5313 Longitude : -83.3660 ‹ previous : 248-251 next › : 248-252 Telephone Number List 248-252-0000 ~ 248-252-9999