| Locality | Post Code |
|---|---|
| Allen Junction, Wyoming | 25810 |
| Amigo, Wyoming | 25811 |
| Brenton, Wyoming | 24818 |
| Bud, Wyoming | 24716 |
| Clear Fork, Wyoming | 24822 |
| Coal Mountain, Wyoming | 24823 |
| Corinne, Wyoming | 25826 |
| Covel, Wyoming | 24719 |
| Crany, Wyoming | 24870 |
| Cyclone, Wyoming | 24827 |
| Fanrock, Wyoming | 24834 |
| Glen Fork, Wyoming | 25845 |
| Glen Rogers, Wyoming | 25848 |
| Hanover, Wyoming | 24839 |
| Hatcher, Wyoming | 24870 |
| Herndon, Wyoming | 24726 |
| Ikes Fork, Wyoming | 24845 |
| Itmann, Wyoming | 24847 |
| Jesse, Wyoming | 24849 |
| Kopperston, Wyoming | 24854 |
| Lillydale, Wyoming | 24857 |
| Lynco, Wyoming | 24857 |
| Maben, Wyoming | 25870 |
| Marianna, Wyoming | 24859 |
| Matheny, Wyoming | 24860 |
| McGraws, Wyoming | 25876 |