Area Code 385-220 located in DAVIS, DAVIS, UT, more detail is as below. Place NPA (Numbering Plan Area) : 385 NXX (Local Number Prefix) : 220 City : DAVIS County : DAVIS State : UT (Utah) NXX Intro Version : 5/16/2013 Rate Center : FARMINGTON ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 385220 County Population : 0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : 360NETWORKS (USA) INC. - UT OCN (Operating Company Number) : 613D Latitude : None Longitude : None ‹ previous : 385-218 next › : 385-221 Telephone Number List 385-220-0000 ~ 385-220-9999