Area Code 262-278 located in MILWAUKEE, MILWAUKEE, WI, more detail is as below. Place NPA (Numbering Plan Area) : 262 NXX (Local Number Prefix) : 278 City : MILWAUKEE County : MILWAUKEE State : WI (Wisconsin) NXX Use Type : Landline NXX Intro Version : 11/4/2010 FIPS (Federal Information Processing Standards) : 55079 LATA (Local Access Transport Area) : 356 Rate Center : WAUKESHA ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 53214 Other Information NPANXX : 262278 County Population : 0 MSA CBSA (Core Based Statistical Area) : Milwaukee-Waukesha-West Allis, WI MSA CBSA Code (Core Based Statistical Area) : 33340 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI OCN (Operating Company Number) : 623D Coverage Area Name : MILWAUKEE Latitude : 43.0416 Longitude : -87.9993 ‹ previous : 262-275 next › : 262-279 Telephone Number List 262-278-0000 ~ 262-278-9999