| Place | Post Code |
|---|---|
| Calzada, Mariscal Benavides | 01330 |
| Cruz Yacu, Mariscal Benavides | 01330 |
| El Nuevo Porvenir, Mariscal Benavides | 01330 |
| Hualamita, Mariscal Benavides | 01330 |
| La Curva, Mariscal Benavides | 01330 |
| Mariscal Benavides, Mariscal Benavides | 01330 |
| Michina, Mariscal Benavides | 01330 |
| San Antonio, Mariscal Benavides | 01330 |
| Tingo, Mariscal Benavides | 01330 |
| Upiana, Mariscal Benavides | 01330 |