Area Code 530-286 located in TRINITY CENTER, TRINITY, CA, more detail is as below. Place NPA (Numbering Plan Area) : 530 NXX (Local Number Prefix) : 286 City : TRINITY CENTER County : TRINITY State : CA (California) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 06105 LATA (Local Access Transport Area) : 724 ZIP Code Count : 12 ZIP Code Frequency : 9 ZIP Code : 96091 Other Information NPANXX : 530286 County Population : 0 Switch CLLI (Common Language Location Identifier) : TRCTCAXFRS0 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : HAPPY VALLEY TELEPHONE CO. OCN (Operating Company Number) : 2321 Coverage Area Name : FRENCH GULCH Latitude : 40.9867 Longitude : -122.7025 ‹ previous : 530-285 next › : 530-286 Telephone Number List 530-286-0000 ~ 530-286-9999