| Place | Post Code |
|---|---|
| Aguinaldo, Naga | 7004 |
| Baga, Naga | 7004 |
| Baluno, Naga | 7004 |
| Bangkaw-Bangkaw, Naga | 7004 |
| Cabong, Naga | 7004 |
| Crossing Sta. Clara, Naga | 7004 |
| Gubawang, Naga | 7004 |
| Guintoloan, Naga | 7004 |
| Kaliantana, Naga | 7004 |
| La Paz, Naga | 7004 |
| Lower Sulitan, Naga | 7004 |
| Mamagon, Naga | 7004 |
| Marsolo, Naga | 7004 |
| Poblacion, Naga | 7004 |
| San Isidro, Naga | 7004 |
| Sandayong, Naga | 7004 |
| Santa Clara, Naga | 7004 |
| Sulo, Naga | 7004 |
| Tambanan, Naga | 7004 |
| Taytay Manubo, Naga | 7004 |
| Tilubog, Naga | 7004 |
| Tipan, Naga | 7004 |
| Upper Sulitan, Naga | 7004 |