Area Code 480-279 located in GILBERT, MARICOPA, AZ, more detail is as below. Place NPA (Numbering Plan Area) : 480 NXX (Local Number Prefix) : 279 City : GILBERT County : MARICOPA State : AZ (Arizona) NXX Use Type : Landline NXX Intro Version : 2000-10-31 FIPS (Federal Information Processing Standards) : 04013 LATA (Local Access Transport Area) : 666 Rate Center : PHOENIX ZIP Code Count : 64 ZIP Code Frequency : 23 ZIP Code : 85296 Other Information NPANXX : 480279 County Population : 0 Switch CLLI (Common Language Location Identifier) : HGLYAZMADS1 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 : QWEST CORPORATION OCN (Operating Company Number) : 9636 Coverage Area Name : HIGLEY Latitude : 33.3048 Longitude : -111.7117 ‹ previous : 480-278 next › : 480-279 Telephone Number List 480-279-0000 ~ 480-279-9999