| Place | Post Code |
|---|---|
| Pan de Azucar, Nepeña | 02720 |
| Pañamarca, Nepeña | 02720 |
| Punkuri, Nepeña | 02720 |
| Quemado, Nepeña | 02720 |
| Quisque Alto, Nepeña | 02720 |
| Recicladores la Carbonera, Nepeña | 02720 |
| San Jacinto, Nepeña | 02720 |
| San Jose, Nepeña | 02720 |
| San Juan, Nepeña | 02720 |
| San Pedrito, Nepeña | 02720 |
| Sute Alto, Nepeña | 02720 |
| Sute Bajo, Nepeña | 02720 |
| Tambohuarapo, Nepeña | 02720 |
| Tierra Firme, Nepeña | 02720 |
| Toma San Jacinto, Nepeña | 02720 |
| All postal codes in Santa | |
|---|---|
| Cáceres del Perú, Santa | |
| Chimbote, Santa | |
| Coishco, Santa | |
| Macate, Santa | |
| Moro, Santa | |
| Nepeña, Santa | |
| Nuevo Chimbote, Santa | |
| Samanco, Santa | |
| Santa, Santa | |