Area Code 669-400 located in SAN JOSE, SANTA CLARA, CA, more detail is as below. Place NPA (Numbering Plan Area) : 669 NXX (Local Number Prefix) : 400 City : SAN JOSE County : SANTA CLARA State : CA (California) NXX Use Type : Landline NXX Intro Version : 12/17/2012 FIPS (Federal Information Processing Standards) : 06085 LATA (Local Access Transport Area) : 722 Rate Center : SNJS SOUTH ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 95138 Other Information NPANXX : 669400 MSA CBSA (Core Based Statistical Area) : San Jose-Sunnyvale-Santa Clara, CA MSA CBSA Code (Core Based Statistical Area) : 41940 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Overlay : L Company : CF COMMUNICATIONS, LLC DBA TELEKENEX - CA OCN (Operating Company Number) : 8886 Coverage Area Name : SAN JOSE Latitude : 37.2569 Longitude : -121.8079 ‹ previous : 669-333 next › : 669-444 Telephone Number List 669-400-0000 ~ 669-400-9999