| ZIP Code | Name |
|---|---|
| 82001 | Cheyenne, WY |
| 82007 | Cheyenne, WY |
| 82009 | Cheyenne, WY |
| 82050 | Albin, WY |
| 82053 | Burns, WY |
| 82054 | Carpenter, WY |
| 82059 | Granite, WY |
| 82070 | Laramie, WY |
| 82072 | Laramie, WY |
| 82082 | Albin, WY |
| 82083 | Rock River, WY |
| 82084 | Tie Siding, WY |
| 82190 | Lake, WY |
| 82201 | Wheatland, WY |
| 82301 | Rawlins, WY |
| 82329 | Oil Springs, WY |
| 82501 | Riverton, WY |
| 82510 | Hudson, WY |
| 82512 | Willow Creek, WY |
| 82513 | Dubois, WY |
| 82514 | Fort Washakie, WY |
| 82516 | Kinnear, WY |
| 82520 | Lander, WY |
| 82523 | Pavillion, WY |
| 82601 | Casper, WY |
| 82604 | Casper, WY |
| 82609 | Casper, WY |
| 82620 | Alcova Po, WY |
| 82636 | Evansville, WY |
| 82637 | Glenrock, WY |
| 82638 | Waltman, WY |
| 82639 | Kaycee, WY |
| 82643 | Midwest, WY |
| 82649 | Shoshoni, WY |
| 82701 | Newcastle, WY |
| 82710 | Aladdin, WY |
| 82712 | Beulah, WY |
| 82714 | Devils Tower, WY |
| 82716 | Gillette, WY |
| 82718 | Gillette, WY |
| 82720 | Hulett, WY |
| 82721 | Carlile, WY |
| 82723 | Osage, WY |
| 82727 | Rozet, WY |
| 82729 | Sundance, WY |
| 82730 | Upton, WY |
| 82731 | Stroner, WY |
| 82801 | Sheridan, WY |
| 82831 | Arvada, WY |
| 82832 | Sheridan, WY |
| 82835 | Clearmont, WY |
| 82836 | Dayton, WY |
| 82838 | Parkman, WY |
| 82839 | Ranchester, WY |
| 82901 | Rock Springs, WY |
| 82925 | Sylvan Bay Summer Home Area, WY |
| 82930 | Christmas Meadow Summer Home Area, WY |
| 82932 | Farson, WY |
| 82933 | Fort Bridger, WY |
| 82934 | Granger, WY |
| 82935 | Green River, WY |
| 82937 | Lyman, WY |
| 83001 | Jackson, WY |
| 83014 | Wilson, WY |
| 83120 | Etna, WY |
| 83414 | Alta, WY |