| Place | Post Code |
|---|---|
| Hilialito Saua, Onolalu | 22869 |
| Hiliamuri, Onolalu | 22865 |
| Hilifalago, Onolalu | 22869 |
| Hilifalago Raya, Onolalu | 22869 |
| Hilifarono, Onolalu | 22869 |
| Hilikara, Onolalu | 22869 |
| Hilimondregeraya, Onolalu | 22869 |
| Hilinamozaua, Onolalu | 22869 |
| Hilinamozaua Raya, Onolalu | 22869 |
| Hilionaha, Onolalu | 22869 |
| Hilisanekhehosi, Onolalu | 22869 |