| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| 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 |
Postal code prefix 20 in Mali covers 35 localities (primarily in Tombouctou Region, including Koromia), spanning from 20000 to 20407.
There are 35 active postal codes starting with 20 in Mali. Use the interactive directory table above to filter by locality or copy any code in one click.