| Place | Postal Code |
|---|---|
| Accocahua, Tisco | 04185 |
| Accosencca, Tisco | 04185 |
| Accotira, Tisco | 04185 |
| Accoytanca, Tisco | 04185 |
| Achalaca, Tisco | 04185 |
| Achapucro, Tisco | 04185 |
| Achatira, Tisco | 04185 |
| Achipiña, Tisco | 04185 |
| Achumane, Tisco | 04185 |
| Achutaña, Tisco | 04185 |
| Acohuito, Tisco | 04185 |
| Acopiñata, Tisco | 04185 |
| Acorana Dos, Tisco | 04185 |
| Acorana Uno, Tisco | 04185 |
| Acosura, Tisco | 04185 |
| Ahuayllani, Tisco | 04185 |
| Aicuñuma, Tisco | 04185 |
| Altaruma, Tisco | 04185 |
| Alto Jayunoma, Tisco | 04185 |
| Alto Sayhua Laca, Tisco | 04185 |
| Amayane, Tisco | 04185 |
| Amayaque, Tisco | 04185 |
| Amaylaca, Tisco | 04185 |
| Añaccaña, Tisco | 04185 |
| Anacta, Tisco | 04185 |
| Ancashe, Tisco | 04185 |