Area Code 307-285 located in BUFFALO, JOHNSON, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 285 City : BUFFALO County : JOHNSON State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 56019 Rate Center : BUFFALO ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 82834 Other Information NPANXX : 307285 County Population : 0 Switch CLLI (Common Language Location Identifier) : BFLOWY0300A Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 307-284 next › : 307-286 Telephone Number List 307-285-0000 ~ 307-285-9999
