| Place | Post Code |
|---|---|
| Bagazan, Lonya Chico | 01500 |
| Camelin, Lonya Chico | 01500 |
| Lonya Chico, Lonya Chico | 01500 |
| Merencia, Lonya Chico | 01500 |
| Quepac, Lonya Chico | 01500 |
| San Antonio, Lonya Chico | 01500 |
| San Pablo, Lonya Chico | 01500 |
| San Pedro, Lonya Chico | 01500 |
| Santa Cruz, Lonya Chico | 01500 |
| Tincas, Lonya Chico | 01500 |