Area Code 307-654 located in ALPINE, LINCOLN, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 654 City : ALPINE County : LINCOLN State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 56023 LATA (Local Access Transport Area) : 654 Rate Center : ALPINE ZIP Code Count : 662 ZIP Code Frequency : 98 ZIP Code : 83128 Other Information NPANXX : 307654 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 : FREEDOM Latitude : 42.9794 Longitude : -111.0245 ‹ previous : 307-650 next › : 307-655 Telephone Number List 307-654-0000 ~ 307-654-9999