Area Code 262-251 located in GERMANTOWN, WASHINGTON, WI, more detail is as below. Place NPA (Numbering Plan Area) : 262 NXX (Local Number Prefix) : 251 City : GERMANTOWN County : WASHINGTON State : WI (Wisconsin) NXX Use Type : Landline NXX Intro Version : 1999-10-13 FIPS (Federal Information Processing Standards) : 55131 LATA (Local Access Transport Area) : 356 Rate Center : MENOMONFLS ZIP Code Count : 1597 ZIP Code Frequency : 27 ZIP Code : 53022 Other Information NPANXX : 262251 County Population : 0 Switch CLLI (Common Language Location Identifier) : MNFLWI32DSA 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 : AMERITECH WISCONSIN OCN (Operating Company Number) : 9327 Coverage Area Name : MENOMONEE FALLS Latitude : 43.1793 Longitude : -88.0984 ‹ previous : 262-250 next › : 262-251 Telephone Number List 262-251-0000 ~ 262-251-9999