Area Code 928-201 located in PHOENIX, MARICOPA, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 928 NXX (Local Number Prefix) : 201 City : PHOENIX County : MARICOPA State : AZ (Arizona) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 04013 LATA (Local Access Transport Area) : 666 Rate Center : BULLHEADCY ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 85025 Other Information NPANXX : 928201 Switch CLLI (Common Language Location Identifier) : KGMNAZ01CM3 MSA CBSA (Core Based Statistical Area) : Phoenix-Mesa-Glendale, AZ MSA CBSA Code (Core Based Statistical Area) : 38060 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : No Company : NEW CINGULAR WIRELESS PCS, LLC OCN (Operating Company Number) : 6010 Coverage Area Name : PHOENIX Latitude : 33.4455 Longitude : -112.0760 ‹ previous : 928-200 next › : 928-201 Telephone Number List 928-201-0000 ~ 928-201-9999