Area Code 951-224 located in RIVERSIDE, RIVERSIDE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 951 NXX (Local Number Prefix) : 224 City : RIVERSIDE County : RIVERSIDE State : CA (California) NXX Use Type : Wireless NXX Intro Version : 3/20/2007 FIPS (Federal Information Processing Standards) : 06065 LATA (Local Access Transport Area) : 730 Rate Center : RIVERSIDE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 92501 Other Information NPANXX : 951224 Switch CLLI (Common Language Location Identifier) : ANHNCA03CM0 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 Company : METROPCS NETWORKS, LLC OCN (Operating Company Number) : 899D Coverage Area Name : RIVERSIDE Latitude : 33.9841 Longitude : -117.3649 ‹ previous : 951-223 next › : 951-225 Telephone Number List 951-224-0000 ~ 951-224-9999