Area Code 248-292 located in PONTIAC, OAKLAND, MI, more detail is as below. Place NPA (Numbering Plan Area) : 248 NXX (Local Number Prefix) : 292 City : PONTIAC County : OAKLAND State : MI (Michigan) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 26125 LATA (Local Access Transport Area) : 340 Rate Center : PONTIAC ZIP Code Count : 1 ZIP Code Frequency : 14 ZIP Code : 48341 Other Information NPANXX : 248292 County Population : 0 Switch CLLI (Common Language Location Identifier) : SFLDMIWKDS0 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 : XO COMMUNICATIONS SERVICES, INC. - MI OCN (Operating Company Number) : 4125 Coverage Area Name : DETROIT Latitude : 42.4486 Longitude : -83.2524 ‹ previous : 248-292 next › : 248-292 Telephone Number List 248-292-0000 ~ 248-292-9999