| Locality | Post Code |
|---|---|
| Alda, Hall | 68810 |
| Cairo, Hall | 68824 |
| Cameron, Hall | 68883 |
| Doniphan, Hall | 68832 |
| Grand Island, Hall | 68801, 68802, 68803 |
| Martin, Hall | 68883 |
| Mayfield, Hall | 68824 |
| Prosser, Hall | 68883 |
| Shelton, Hall | 68876 |
| South Loup, Hall | 68824 |
| South Platte, Hall | 68832 |
| Wood River, Hall | 68883 |