Area Code 307-433 located in CHEYENNE, LARAMIE, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 433 City : CHEYENNE County : LARAMIE State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2000-10-31 FIPS (Federal Information Processing Standards) : 56021 LATA (Local Access Transport Area) : 654 Rate Center : CHEYENNE ZIP Code Count : 478 ZIP Code Frequency : 54 ZIP Code : 82001 Other Information NPANXX : 307433 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHYNWYMADS0 MSA CBSA (Core Based Statistical Area) : Cheyenne, WY MSA CBSA Code (Core Based Statistical Area) : 16940 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : QWEST CORPORATION OCN (Operating Company Number) : 9636 Coverage Area Name : CHEYENNE Latitude : 41.1338 Longitude : -104.8168 ‹ previous : 307-433 next › : 307-436 Telephone Number List 307-433-0000 ~ 307-433-9999
