Area Code 209-586 located in TWAIN HARTE, TUOLUMNE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 209 NXX (Local Number Prefix) : 586 City : TWAIN HARTE County : TUOLUMNE State : CA (California) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 06109 LATA (Local Access Transport Area) : 738 Rate Center : SNRA JUNO ZIP Code Count : 3732 ZIP Code Frequency : 73 ZIP Code : 95383 Other Information NPANXX : 209586 County Population : 0 Switch CLLI (Common Language Location Identifier) : TWHRCA11RS0 MSA CBSA (Core Based Statistical Area) : Phoenix Lake-Cedar Ridge, CA MSA CBSA Code (Core Based Statistical Area) : 38020 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Company : PACIFIC BELL OCN (Operating Company Number) : 9740 Coverage Area Name : TWAIN HARTE Latitude : 38.0359 Longitude : -120.2272 ‹ previous : 209-586 next › : 209-587 Telephone Number List 209-586-0000 ~ 209-586-9999