About ZIP code 3305
The ZIP code 3305 routes mail to City of Cauayan in the Cagayan Valley region of Philippines. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Philippines ยท ZIP code
3305 - City of Cauayan
ZIP code 3305 is City of Cauayan in Cagayan Valley, Philippines.
| ZIP code | 3305 |
| Place | City of Cauayan |
| Region | Cagayan Valley |
| District | Province of Isabela |
| Country | Philippines (PH) |
| Coordinates | 16.875, 121.7643 (map) |