| Place | Post Code |
|---|---|
| Cochapampa, San Luis | 02310 |
| Colcabamba, San Luis | 02310 |
| Collota, San Luis | 02310 |
| Colpa, San Luis | 02310 |
| Cruzpampa, San Luis | 02310 |
| Cullunayoc, San Luis | 02310 |
| Espadin, San Luis | 02310 |
| Gantu, San Luis | 02310 |
| Garuashogo, San Luis | 02310 |
| Gayhuina, San Luis | 02310 |
| Gesgecancha, San Luis | 02310 |
| Gollparagra, San Luis | 02310 |
| Gontza Girca, San Luis | 02310 |
| Hierba Buena, San Luis | 02310 |
| Huacarumi, San Luis | 02310 |
| Huagra Huilca, San Luis | 02310 |
| Huarera Pampa, San Luis | 02310 |
| Huarituna, San Luis | 02310 |
| Huashcash, San Luis | 02310 |
| Huicuy, San Luis | 02310 |
| Huiyash Jirca, San Luis | 02310 |
| Humanhuauco, San Luis | 02310 |
| Hurpayhuaganga, San Luis | 02310 |
| Illauro, San Luis | 02310 |
| Incensio, San Luis | 02310 |
| Ingenio, San Luis | 02310 |
| All postal codes in Carlos Fermín Fitzcarrald | |
|---|---|
| San Luis, Carlos Fermín Fitzcarrald | |
| San Nicolás, Carlos Fermín Fitzcarrald | |
| Yauya, Carlos Fermín Fitzcarrald | |