Area Code 307-290 located in SUNDANCE, CROOK, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 290 City : SUNDANCE County : CROOK State : WY (Wyoming) NXX Use Type : Wireless NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 56011 LATA (Local Access Transport Area) : 654 Rate Center : SUNDANCE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 82729 Other Information NPANXX : 307290 County Population : 0 Switch CLLI (Common Language Location Identifier) : SNDNWYABQ01 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC OCN (Operating Company Number) : 6010 Coverage Area Name : SUNDANCE Latitude : 44.3890 Longitude : -104.3740 ‹ previous : 307-288 next › : 307-292 Telephone Number List 307-290-0000 ~ 307-290-9999
