Postal Code 3305
City of Cauayan · Province of Isabela, Cagayan Valley
3305 is the postal code of City of Cauayan in Province of Isabela, Cagayan Valley, Philippines.
- Postal Code
- 3305
- Province
- Province of Isabela
- Region
- Cagayan Valley
- Country
- Philippines
Place with postal code 3305
| Place | Province | Location |
|---|---|---|
| City of Cauayan | Province of Isabela | 16.875, 121.764 |
Nearby postal codes
Frequently asked questions
Which places use postal code 3305?
City of Cauayan.
Which province and region is 3305 in?
Province of Isabela, 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.