Area Code 307-977 located in LARAMIE, ALBANY, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 977 City : LARAMIE County : ALBANY State : WY (Wyoming) NXX Use Type : Wireless NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 56001 LATA (Local Access Transport Area) : 654 Rate Center : LARAMIE ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 82070 Other Information NPANXX : 307977 County Population : 0 Switch CLLI (Common Language Location Identifier) : MNVWWYXCCM2 MSA CBSA (Core Based Statistical Area) : Laramie, WY MSA CBSA Code (Core Based Statistical Area) : 29660 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : UNION TELEPHONE COMPANY OCN (Operating Company Number) : 013B Coverage Area Name : LARAMIE Latitude : 41.3101 Longitude : -105.5932 ‹ previous : 307-949 next › : 307-995 Telephone Number List 307-977-0000 ~ 307-977-9999