Area Code 408-580 located in SAN JOSE, SANTA CLARA, CA, more detail is as below. Place NPA (Numbering Plan Area) : 408 NXX (Local Number Prefix) : 580 City : SAN JOSE County : SANTA CLARA State : CA (California) NXX Use Type : Landline NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 06085 LATA (Local Access Transport Area) : 722 Rate Center : SNJS SOUTH ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 95118 Other Information NPANXX : 408580 Switch CLLI (Common Language Location Identifier) : OKLDCAAN2KD 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 Company : PAC - WEST TELECOMM, INC. OCN (Operating Company Number) : 7379 Coverage Area Name : SAN JOSE Latitude : 37.3328 Longitude : -121.8950 ‹ previous : 408-579 next › : 408-581 Telephone Number List 408-580-0000 ~ 408-580-9999