| Ort | Postleitzahl |
|---|---|
| Alinggan, Bayambang | 2423 |
| Amamperez, Bayambang | 2423 |
| Amancosiling Norte, Bayambang | 2423 |
| Amancosiling Sur, Bayambang | 2423 |
| Ambayat I, Bayambang | 2423 |
| Ambayat II, Bayambang | 2423 |
| Apalen, Bayambang | 2423 |
| Asin, Bayambang | 2423 |
| Ataynan, Bayambang | 2423 |
| Bacnono, Bayambang | 2423 |
| Balaybuaya, Bayambang | 2423 |
| Banaban, Bayambang | 2423 |
| Bani, Bayambang | 2423 |
| Batangcawa, Bayambang | 2423 |
| Beleng, Bayambang | 2423 |
| Bical Norte, Bayambang | 2423 |
| Bical Sur, Bayambang | 2423 |
| Bongato East, Bayambang | 2423 |
| Bongato West, Bayambang | 2423 |
| Buayaen, Bayambang | 2423 |
| Buenlag 1st, Bayambang | 2423 |
| Buenlag 2nd, Bayambang | 2423 |
| Cadre Site, Bayambang | 2423 |
| Carungay, Bayambang | 2423 |
| Caturay, Bayambang | 2423 |
| Darawey, Bayambang | 2423 |