Area Code 248-205 located in TROY, OAKLAND, MI, more detail is as below. Place NPA (Numbering Plan Area) : 248 NXX (Local Number Prefix) : 205 City : TROY County : OAKLAND State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 26125 LATA (Local Access Transport Area) : 340 Rate Center : BIRMINGHAM ZIP Code Count : 2 ZIP Code Frequency : 29 ZIP Code : 48098 Other Information NPANXX : 248205 County Population : 0 Switch CLLI (Common Language Location Identifier) : SFLDMIBVDS0 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 : TELEPORT COMMUNICATIONS AMERICA, LLC - MI OCN (Operating Company Number) : 770E Coverage Area Name : BIRMINGHAM Latitude : 42.4770 Longitude : -83.2437 ‹ previous : 248-205 next › : 248-207 Telephone Number List 248-205-0000 ~ 248-205-9999