| Place | Post Code |
|---|---|
| Tumaj Yacu, Chuquis | 10740 |
| Tunahuain, Chuquis | 10740 |
| Uchco Marca, Chuquis | 10740 |
| Uchparagra, Chuquis | 10740 |
| Uchuc Huain, Chuquis | 10740 |
| Ucrumarca, Chuquis | 10740 |
| Union Libertad, Chuquis | 10740 |
| Ushna Pampa, Chuquis | 10740 |
| Ushpapampa, Chuquis | 10740 |
| Wiscash, Chuquis | 10740 |
| Wishlaj, Chuquis | 10740 |
| Yanan, Chuquis | 10740 |
| Yanapacsac, Chuquis | 10740 |
| Yupanapampa, Chuquis | 10740 |