| Code postal | Localité / Quartier | Zone administrative | Coordonnées |
|---|---|---|---|
| Koromia | Cercle de Goundam · Tombouctou Region | 16.52639, -3.55333 | |
| Tichilitt | Cercle de Goundam · Tombouctou Region | 15.91173, -4.9281 | |
| Ehel Sraba | Cercle de Goundam · Tombouctou Region | 15.56459, -5.4787 | |
| Timbuktu | Dire Department · Tombouctou Region | 16.77348, -3.00742 | |
| Diré | Dire Department · Tombouctou Region | 16.25705, -3.40126 | |
| Goundam | Dire Department · Tombouctou Region | 16.41453, -3.67075 | |
| Yoné | Dire Department · Tombouctou Region | 16.28475, -3.32736 | |
| Tyèndoudéré | Dire Department · Tombouctou Region | 16.40763, -3.21434 | |
| Tyankour | Dire Department · Tombouctou Region | 16.25272, -3.33226 | |
| Toylodabay | Dire Department · Tombouctou Region | 16.23892, -3.5121 | |
| Tounkararou | Dire Department · Tombouctou Region | 15.8498, -3.2833 | |
| Gourma Rharous | Gourma-Rharous Cercle · Tombouctou Region | 16.87778, -1.92306 | |
| Zaman | Gourma-Rharous Cercle · Tombouctou Region | 17.00903, -1.29813 | |
| Touré Goundi | Gourma-Rharous Cercle · Tombouctou Region | 17.00337, -1.49886 | |
| Titilane | Gourma-Rharous Cercle · Tombouctou Region | 17.00268, -1.55584 | |
| Tiskénan | Gourma-Rharous Cercle · Tombouctou Region | 16.81176, -2.29612 | |
| Tinafozo | Gourma-Rharous Cercle · Tombouctou Region | 17.03046, -1.18416 | |
| Tiènfalon | Gourma-Rharous Cercle · Tombouctou Region | 16.8623, -2.08837 | |
| Taramènt | Gourma-Rharous Cercle · Tombouctou Region | 16.94, -1.69083 | |
| Niafunké | Niafunke Cercle · Tombouctou Region | 15.9322, -3.9906 | |
| Douamkara | Niafunke Cercle · Tombouctou Region | 15.5258, -5.5076 | |
| Yourmi | Niafunke Cercle · Tombouctou Region | 16.16142, -3.83858 | |
| Yadyo | Niafunke Cercle · Tombouctou Region | 16.00272, -3.68187 | |
| Yadia | Niafunke Cercle · Tombouctou Region | 15.968, -3.657 | |
| Waki | Niafunke Cercle · Tombouctou Region | 15.8514, -4.1146 | |
| Tyéne | Niafunke Cercle · Tombouctou Region | 16.12094, -3.68178 | |
| Toungoura | Niafunke Cercle · Tombouctou Region | 15.748, -3.7649 | |
| Al Amal | Tombouctou · Tombouctou Region | 17.67, -2.59 | |
| Tiherdjen | Tombouctou · Tombouctou Region | 16.74202, -2.69624 | |
| Tindjambane | Tombouctou · Tombouctou Region | 16.74408, -2.84918 | |
| Er-Intadjeft | Tombouctou · Tombouctou Region | 16.83905, -2.26561 | |
| Bellasao Bozo | Tombouctou · Tombouctou Region | 16.70423, -2.7433 | |
| Bellasao Kel Tinag | Tombouctou · Tombouctou Region | 16.7092, -2.74802 | |
| Hassi Ould Aldoknan 1 | Tombouctou · Tombouctou Region | 16.71521, -2.7518 | |
| Tebatit | Tombouctou · Tombouctou Region | 16.72148, -2.69002 |
Le préfixe postal 20 en Mali couvre 35 localités (Tombouctou Region, dont Koromia), de 20000 à 20407.
On compte 35 codes postaux actifs commençant par 20 en Mali.