Area Code 909-516 located in RIVERSIDE, RIVERSIDE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 909 NXX (Local Number Prefix) : 516 City : RIVERSIDE County : RIVERSIDE State : CA (California) NXX Use Type : Wireless NXX Intro Version : 1996-07-01 FIPS (Federal Information Processing Standards) : 06065 Rate Center : RIVERSIDE ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 92506 Other Information NPANXX : 909516 Switch CLLI (Common Language Location Identifier) : LSANCARC5KD MSA CBSA (Core Based Statistical Area) : Riverside-San Bernardino-Ontario, CA MSA CBSA Code (Core Based Statistical Area) : 40140 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 909-514 next › : 909-516 Telephone Number List 909-516-0000 ~ 909-516-9999