The postal code of Ilagan City is 3300. We also provided the ISO, mobile, and area codes.
| City Name | Ilagan City |
| Postal Code | 3300 |
| Area Code | 78 |
| ISO Code | PH-ILA |
| Province Name | Isabela |
| Region Name | Cagayan Valley |
The postal code of Ilagan City is 3300. We also provided the ISO, mobile, and area codes.
| City Name | Ilagan City |
| Postal Code | 3300 |
| Area Code | 78 |
| ISO Code | PH-ILA |
| Province Name | Isabela |
| Region Name | Cagayan Valley |