Area Code 307-885 located in AFTON, LINCOLN, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 885 City : AFTON County : LINCOLN State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 56023 LATA (Local Access Transport Area) : 654 Rate Center : AFTON ZIP Code Count : 834 ZIP Code Frequency : 100 ZIP Code : 83110 Other Information NPANXX : 307885 County Population : 0 Switch CLLI (Common Language Location Identifier) : FRDMWYXCDS1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : SILVER STAR TELEPHONE CO., INC. OCN (Operating Company Number) : 2295 Coverage Area Name : AFTON Latitude : 42.7235 Longitude : -110.9302 ‹ previous : 307-884 next › : 307-886 Telephone Number List 307-885-0000 ~ 307-885-9999