| Location | Zip Code |
| Alegria | 8425 |
| Bacuag | 8408 |
| Burgos | 8424 |
| Claver | 8410 |
| Dapa | 8417 |
| Del Carmen | 8418 |
| Gen. Luna | 8419 |
| Gigaquit | 8409 |
| Mainit | 8407 |
| Malimano | 8402 |
| Pilar | 8420 |
| Placer | 8405 |
| San Benito | 8423 |
| San Francisco | 8401 |
| San Isidro | 8421 |
| Santa Monica | 8422 |
| Sison | 8404 |
| Socorro | 8416 |
| Surigao City | 8400 |
| Tagana-an | 8403 |
| Tubod | 8406 |