This is the Mali postcode website, including more than 687 items of area, city, region and zip code etc.
Region 1

Region 2

All
Identification (ID) Postcode (ZIP) Region 1
1 Bamako
2 Gao
3 Gao
4 Gao
5 Gao
6 Gao
7 Gao
8 Gao
9 Gao
10 Gao
Link