Area Code 307-528 located in LARAMIE, ALBANY, WY, more detail is as below. Place NPA (Numbering Plan Area) : 307 NXX (Local Number Prefix) : 528 City : LARAMIE County : ALBANY State : WY (Wyoming) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 56001 Rate Center : LARAMIE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 82070 Other Information NPANXX : 307528 County Population : 0 Switch CLLI (Common Language Location Identifier) : LARMWY1200A 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 Latitude : None Longitude : None ‹ previous : 307-527 next › : 307-529 Telephone Number List 307-528-0000 ~ 307-528-9999