Area Code 435-229 located in SAINT GEORGE, WASHINGTON, UT, more detail is as below. Place NPA (Numbering Plan Area) : 435 NXX (Local Number Prefix) : 229 City : SAINT GEORGE County : WASHINGTON State : UT (Utah) NXX Use Type : Wireless NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 49053 LATA (Local Access Transport Area) : 660 Rate Center : ST GEORGE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 84770 Other Information NPANXX : 435229 County Population : 0 Switch CLLI (Common Language Location Identifier) : SLKCUTMAX4X MSA CBSA (Core Based Statistical Area) : St. George, UT MSA CBSA Code (Core Based Statistical Area) : 41100 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : ST GEORGE Latitude : 37.1091 Longitude : -113.5846 ‹ previous : 435-228 next › : 435-230 Telephone Number List 435-229-0000 ~ 435-229-9999