Area Code 307-263 located in CODY, PARK, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 263 City : CODY County : PARK State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 56029 Rate Center : CODY ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 82414 Other Information NPANXX : 307263 County Population : 0 Switch CLLI (Common Language Location Identifier) : CSPRWYBI00A Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 307-262 next › : 307-264 Telephone Number List 307-263-0000 ~ 307-263-9999