| Ort | Postleitzahl |
|---|---|
| Bansing, Bayombong | 3700 |
| Bonfal East, Bayombong | 3700 |
| Bonfal Proper, Bayombong | 3700 |
| Bonfal West, Bayombong | 3700 |
| Buenavista, Bayombong | 3700 |
| Busilac, Bayombong | 3700 |
| Cabuaan, Bayombong | 3700 |
| Casat, Bayombong | 3700 |
| District III, Bayombong | 3700 |
| District IV, Bayombong | 3700 |
| Don Domingo Maddela, Bayombong | 3700 |
| Don Mariano Marcos, Bayombong | 3700 |
| Don Tomas Maddela, Bayombong | 3700 |
| Ipil-Cuneg, Bayombong | 3700 |
| La Torre North, Bayombong | 3700 |
| La Torre South, Bayombong | 3700 |
| Luyang, Bayombong | 3700 |
| Magapuy, Bayombong | 3700 |
| Magsaysay, Bayombong | 3700 |
| Masoc, Bayombong | 3700 |
| Paitan, Bayombong | 3700 |
| Salvacion, Bayombong | 3700 |
| San Nicolas North, Bayombong | 3700 |
| Santa Rosa, Bayombong | 3700 |
| Vista Alegre, Bayombong | 3700 |