Postal Code 3905
Itbayat · Province of Batanes, Cagayan Valley
3905 is the postal code of Itbayat in Province of Batanes, Cagayan Valley, Philippines.
- Postal Code
- 3905
- Province
- Province of Batanes
- Region
- Cagayan Valley
- Country
- Philippines
Place with postal code 3905
| Place | Province | Location |
|---|---|---|
| Itbayat | Province of Batanes | 20.787, 121.842 |
Nearby postal codes
Frequently asked questions
Which places use postal code 3905?
Itbayat.
Which province and region is 3905 in?
Province of Batanes, Cagayan Valley, Philippines.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.