Area Code 262-379 located in ELKHORN, WALWORTH, WI, more detail is as below. Place NPA (Numbering Plan Area) : 262 NXX (Local Number Prefix) : 379 City : ELKHORN County : WALWORTH State : WI (Wisconsin) NXX Use Type : Wireless NXX Intro Version : 7/30/2007 FIPS (Federal Information Processing Standards) : 55127 LATA (Local Access Transport Area) : 356 Rate Center : ELKHORN ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 53121 Other Information NPANXX : 262379 County Population : 0 MSA CBSA (Core Based Statistical Area) : Whitewater, WI MSA CBSA Code (Core Based Statistical Area) : 48580 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : UNITED STATES CELLULAR CORP. - WISCONSIN OCN (Operating Company Number) : 6274 Coverage Area Name : ELKHORN Latitude : 42.6731 Longitude : -88.5438 ‹ previous : 262-378 next › : 262-381 Telephone Number List 262-379-0000 ~ 262-379-9999