Area Code 307-444 located in EVANSTON, UINTA, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 444 City : EVANSTON County : UINTA State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 56041 LATA (Local Access Transport Area) : 654 Rate Center : EVANSTON ZIP Code Count : 43 ZIP Code Frequency : 100 ZIP Code : 82930 Other Information NPANXX : 307444 County Population : 0 Switch CLLI (Common Language Location Identifier) : EVTNWY16RS0 MSA CBSA (Core Based Statistical Area) : Evanston, WY MSA CBSA Code (Core Based Statistical Area) : 21740 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : ALL WEST - WY, INC. OCN (Operating Company Number) : 3880 Coverage Area Name : EVANSTON Latitude : 41.2677 Longitude : -110.9671 ‹ previous : 307-441 next › : 307-445 Telephone Number List 307-444-0000 ~ 307-444-9999