Area Code 657-201 located in ANAHEIM, ORANGE, CA, more detail is as below. Place NPA (Numbering Plan Area) : 657 NXX (Local Number Prefix) : 201 City : ANAHEIM County : ORANGE State : CA (California) NXX Use Type : Wireless NXX Intro Version : 9/19/2008 FIPS (Federal Information Processing Standards) : 06059 LATA (Local Access Transport Area) : 730 Rate Center : ANAHEIM ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 92806 Other Information NPANXX : 657201 MSA CBSA (Core Based Statistical Area) : Los Angeles-Long Beach-Santa Ana, CA MSA CBSA Code (Core Based Statistical Area) : 31100 Time Zone : Pacific (GMT -08:00) Observes Daylight Saving Time : Yes Overlay : L Company : METROPCS NETWORKS, LLC OCN (Operating Company Number) : 899D Coverage Area Name : ANAHEIM Latitude : 33.8228 Longitude : -117.8943 ‹ previous : 657-200 next › : 657-202 Telephone Number List 657-201-0000 ~ 657-201-9999