Area Code 414-405 located in GRAFTON, OZAUKEE, WI, more detail is as below. Place NPA (Numbering Plan Area) : 414 NXX (Local Number Prefix) : 405 City : GRAFTON County : OZAUKEE State : WI (Wisconsin) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 55089 LATA (Local Access Transport Area) : 356 Rate Center : MILWAUKZN1 ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 53024 Other Information NPANXX : 414405 Switch CLLI (Common Language Location Identifier) : NWBLWICZCM8 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 : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI OCN (Operating Company Number) : 6508 Coverage Area Name : MILWAUKEE Latitude : 43.0428 Longitude : -87.9488 ‹ previous : 414-403 next › : 414-406 Telephone Number List 414-405-0000 ~ 414-405-9999