The Land of Golden Opportunities, Agusan del Sur is one of the Philippines’ largest provinces with an area of 9,989.52 square kilometers. It has 13 municipalities and one component city with 318 barangays. Its capital city is Prosperidad. Places to visit in Agusan del Sur are Agusan Marsh, Mt. Magdiwata, and the Gibong River.
| Location | ZIP Code/Postal Code | Phone Area Code |
| Bayugan | 8502 | 85 |
| Bunawan | 8506 | 85 |
| Esperanza | 8513 | 85 |
| La Paz | 8508 | 85 |
| Loreto | 8507 | 85 |
| Prosperidad | 8500 | 85 |
| Rosario | 8504 | 85 |
| San Francisco | 8501 | 85 |
| San Luis | 8511 | 85 |
| Santa Josefa | 8512 | 85 |
| Sibagat | 8503 | 85 |
| Talacogon | 8510 | 85 |
| Trento | 8505 | 85 |
| Veruela | 8509 | 85 |
Go back to the main article: ZIP Codes in the Philippines: The Complete List
