Zip Area Code

Casper Mountain, Wyoming

No ZIP code carries the name of Casper Mountain, Wyoming, in Natrona County; the nearest ZIP code is 82609, in area code 307.

Nearest ZIP
82609
Area code
307
State
Wyoming
Time zone
Mountain Time
Coordinates
42.7416, -106.3081

Nearest ZIP codes to Casper Mountain

This is the ZIP code nearest to Casper Mountain, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
82609CasperNatrona County307

Area code for Casper Mountain

  • Area code 307

    In service since 1947. Local calls are dialed with seven digits.

Time zone

Casper Mountain is in the Mountain Time zone.

Towns near Casper Mountain