Area Code 248-263 located in SOUTHFIELD, OAKLAND, MI, more detail is as below. Place NPA (Numbering Plan Area) : 248 NXX (Local Number Prefix) : 263 City : SOUTHFIELD County : OAKLAND State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 26125 LATA (Local Access Transport Area) : 340 Rate Center : SOUTHFIELD ZIP Code Count : 4 ZIP Code Frequency : 15 ZIP Code : 48075 Other Information NPANXX : 248263 County Population : 0 Switch CLLI (Common Language Location Identifier) : SFLDMIMNDS1 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 : AMERITECH MICHIGAN OCN (Operating Company Number) : 9323 Coverage Area Name : SOUTHFIELD Latitude : 42.4738 Longitude : -83.2608 ‹ previous : 248-262 next › : 248-263 Telephone Number List 248-263-0000 ~ 248-263-9999