Area Code 307-250 located in CODY, PARK, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 250 City : CODY County : PARK State : WY (Wyoming) NXX Use Type : Wireless NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 56029 LATA (Local Access Transport Area) : 654 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 : 307250 County Population : 0 Switch CLLI (Common Language Location Identifier) : CODYWYMACM0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY OCN (Operating Company Number) : 6566 Coverage Area Name : CODY Latitude : 44.5308 Longitude : -109.0483 ‹ previous : 307-249 next › : 307-251 Telephone Number List 307-250-0000 ~ 307-250-9999