| Detail | Information |
| City Name | Itbayat |
| Postal Code | 3905 |
| Area Code | 78 |
| ISO Code | PH-ITB |
| Province Name | Batanes |
| Region Name | Cagayan Valley |
| Detail | Information |
| City Name | Itbayat |
| Postal Code | 3905 |
| Area Code | 78 |
| ISO Code | PH-ITB |
| Province Name | Batanes |
| Region Name | Cagayan Valley |