| Place | Post Code |
|---|---|
| Santa Cayan, La Libertad | 02603 |
| Shipash Huain, La Libertad | 02603 |
| Tambillo, La Libertad | 02603 |
| Tayaucro, La Libertad | 02603 |
| Tenaja, La Libertad | 02603 |
| Tranca, La Libertad | 02603 |
| Tucrun, La Libertad | 02603 |
| Tucuhuain, La Libertad | 02603 |
| Ujup, La Libertad | 02603 |
| Ulap, La Libertad | 02603 |
| Ventana Jirca, La Libertad | 02603 |
| Winchuz, La Libertad | 02603 |
| Winya, La Libertad | 02603 |