| Locality | Post Code |
|---|---|
| San Cosme, Paso Yobai | 041701 |
| San Francisco I, Paso Yobai | 041709 |
| San Francisco II, Paso Yobai | 041706 |
| San Isidro, Paso Yobai | 041702 |
| San Jose, Paso Yobai | 041703 |
| San Marcos, Paso Yobai | 041705 |
| San Marcos Sub Urbano, Paso Yobai | 041705 |
| San Roque, Paso Yobai | 041702 |
| Santa Maria, Paso Yobai | 041703 |
| Tajy'I, Paso Yobai | 041711 |
| Torres Kue, Paso Yobai | 041712 |
| Ycua Pora, Paso Yobai | 041710 |
| Zanja Pyta, Paso Yobai | 041704 |