Area Code 559-766 located in MODESTO, STANISLAUS, CA, more detail is as below. Place NPA (Numbering Plan Area) : 559 NXX (Local Number Prefix) : 766 City : MODESTO County : STANISLAUS State : CA (California) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 06099 LATA (Local Access Transport Area) : 738 ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 95350 Other Information NPANXX : 559766 County Population : 0 Switch CLLI (Common Language Location Identifier) : SKTNCA0127T MSA CBSA (Core Based Statistical Area) : Modesto, CA MSA CBSA Code (Core Based Statistical Area) : 33700 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Coverage Area Name : MODESTO Latitude : 37.6397 Longitude : -120.9967 ‹ previous : 559-765 next › : 559-766 Telephone Number List 559-766-0000 ~ 559-766-9999