Area Code 307-890 located in FREEDOM, LINCOLN, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 890 City : FREEDOM County : LINCOLN State : WY (Wyoming) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 56023 LATA (Local Access Transport Area) : 654 Rate Center : FREEDOM ZIP Code Count : 10 ZIP Code Frequency : 100 ZIP Code : 83120 Other Information NPANXX : 307890 County Population : 0 Switch CLLI (Common Language Location Identifier) : MNVWWYXCCM1 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : UNION TELEPHONE COMPANY OCN (Operating Company Number) : 013B Coverage Area Name : FREEDOM Latitude : 42.9794 Longitude : -111.0245 ‹ previous : 307-887 next › : 307-896 Telephone Number List 307-890-0000 ~ 307-890-9999