| Place | Postal Code |
|---|---|
| A. Bonifacio, Mayorga | 6507 |
| Burgos, Mayorga | 6507 |
| Calipayan, Mayorga | 6507 |
| Camansi, Mayorga | 6507 |
| General Antonio Luna, Mayorga | 6507 |
| Liberty, Mayorga | 6507 |
| Mabini, Mayorga | 6507 |
| Ormocay, Mayorga | 6507 |
| Poblacion Zone 1, Mayorga | 6507 |
| Poblacion Zone 2, Mayorga | 6507 |
| Poblacion Zone 3, Mayorga | 6507 |
| San Roque, Mayorga | 6507 |
| Santa Cruz, Mayorga | 6507 |
| Talisay, Mayorga | 6507 |
| Union, Mayorga | 6507 |
| Wilson, Mayorga | 6507 |