Area Code 909-201 located in FONTANA, SAN BERNARDINO, CA, more detail is as below. Place NPA (Numbering Plan Area) : 909 NXX (Local Number Prefix) : 201 City : FONTANA County : SAN BERNARDINO State : CA (California) NXX Use Type : Landline NXX Intro Version : 11/2/2006 FIPS (Federal Information Processing Standards) : 06071 LATA (Local Access Transport Area) : 730 Rate Center : FONTANA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 92335 Other Information NPANXX : 909201 Switch CLLI (Common Language Location Identifier) : LSAGCASEDS7 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 : DMR COMMUNICATIONS INC. - CA OCN (Operating Company Number) : 478A Coverage Area Name : FONTANA Latitude : 34.1001 Longitude : -117.4307 ‹ previous : 909-200 next › : 909-202 Telephone Number List 909-201-0000 ~ 909-201-9999