Area Codes in San Manuel
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 78 | Roxas | Cagayan Valley | — | Philippines | Asia/Manila |
Nearby Cities
| City | Region | Country | Population | Area Codes | Zip Codes |
|---|---|---|---|---|---|
| Alicia, Isabela | Cagayan Valley | Philippines | 24,732 | 78 | 3306 |
| Aurora | Cagayan Valley | Philippines | — | 78 | — |
| Cabatuan, Isabela | Cagayan Valley | Philippines | — | 78 | 3315 |
| Cauayan, Isabela | Cagayan Valley | Philippines | — | 78 | 3305 |
| Echague, Isabela | Cagayan Valley | Philippines | 8,058 | 78 | 3309 |