| Place | Post Code |
|---|---|
| Benitez, Banga | 9511 |
| Cabudian, Banga | 9511 |
| Cabuling, Banga | 9511 |
| Cinco, Banga | 9511 |
| Derilon, Banga | 9511 |
| El Nonok, Banga | 9511 |
| Improgo Village, Banga | 9511 |
| Kusan, Banga | 9511 |
| Lam-Apos, Banga | 9511 |
| Lamba, Banga | 9511 |
| Lambingi, Banga | 9511 |
| Lampari, Banga | 9511 |
| Liwanay, Banga | 9511 |
| Malaya, Banga | 9511 |
| Punong Grande, Banga | 9511 |
| Rang-ay, Banga | 9511 |
| Reyes, Banga | 9511 |
| Rizal, Banga | 9511 |
| Rizal Poblacion, Banga | 9511 |
| San Jose, Banga | 9511 |
| San Vicente, Banga | 9511 |
| Yangco Poblacion, Banga | 9511 |