| Sulu Province | |
| Area | Zip |
| Indanan | 7407 |
| Jolo | 7400 |
| Kalingalan Kalauang | 7416 |
| Lugus | 7411 |
| Luuk | 7404 |
| Maimbung | 7409 |
| Marungas | 7413 |
| Panamao | 7402 |
| Panglima Estino | 7415 |
| Panguntaran | 7414 |
| Parang | 7408 |
| Pata | 7405 |
| Patikul | 7401 |
| Siasi | 7412 |
| Talipao | 7403 |
| Tapul | 7410 |
| Tongkil | 7406 |
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