| Locality | Post Code |
|---|---|
| Arch, Roosevelt | 88130 |
| Causey, Roosevelt | 88113 |
| Dora, Roosevelt | 88115 |
| Elida, Roosevelt | 88116 |
| Floyd, Roosevelt | 88118 |
| Garrison, Roosevelt | 88132 |
| Kenna, Roosevelt | 88122 |
| Lingo, Roosevelt | 88123 |
| Milnesand, Roosevelt | 88125 |
| Pep, Roosevelt | 88126 |
| Portales, Roosevelt | 88130 |
| Rogers, Roosevelt | 88132 |