Quirino Province is located in the Cagayan Valley Region of the Philippines. It is one of the country’s landlocked provinces in Luzon. The ZIP codes of Quirino range from 3400 to 3405, which are assigned by the Philippine Postal Corporation (PHLPost) to ensure accurate and efficient delivery of mail, parcels, and official documents across the province.
Key Information About Quirino Province
| Item | Details |
|---|---|
| Province | Province of Quirino |
| ZIP Code Range | 3400 – 3405 |
| Area Code | 78 |
| ISO Code | PH-QUI |
| Capital / Seat | Cabarroguis |
| Country | Philippines |
| Region | Asia |
For more details on the list of Postcodes or ZIP codes in Quirino Province, find the code along with the municipality below.
ZIP Codes of Quirino by Municipality
| Municipality | ZIP Code | Area Code |
|---|---|---|
| Cabarroguis | 3400 | 78 |
| Diffun | 3401 | 78 |
| Saguday | 3402 | 78 |
| Aglipay | 3403 | 78 |
| Maddela | 3404 | 78 |
| Nagtipunan | 3405 | 78 |
About Quirino ZIP Code
Each municipality in Quirino Province has its own designated ZIP code, also known as a postal code. Using the correct ZIP code helps ensure that mail, parcels, and official documents are delivered promptly and without errors. This is especially important for administrative centers like Cabarroguis, as well as growing municipalities such as Diffun and Maddela, where accurate mail routing is essential.