Area Code 435-258 located in LEWISTON, CACHE, UT, more detail is as below. Place NPA (Numbering Plan Area) : 435 NXX (Local Number Prefix) : 258 City : LEWISTON County : CACHE State : UT (Utah) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 49005 LATA (Local Access Transport Area) : 660 Rate Center : RICHMOND ZIP Code Count : 663 ZIP Code Frequency : 48 ZIP Code : 84320 Other Information NPANXX : 435258 County Population : 0 Switch CLLI (Common Language Location Identifier) : RCMDUTMARS1 MSA CBSA (Core Based Statistical Area) : Logan, UT-ID MSA CBSA Code (Core Based Statistical Area) : 30860 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9636 Coverage Area Name : RICHMOND Latitude : 41.9215 Longitude : -111.8082 ‹ previous : 435-257 next › : 435-258 Telephone Number List 435-258-0000 ~ 435-258-9999