| Place | Postal Code |
|---|---|
| Adam Lehenoi, Inal | None |
| Agada, Inal | None |
| Aghoueyyit, Inal | None |
| Anoueil, Inal | None |
| Gleib Aghoueyyit, Inal | None |
| Guet'a el Khail, Inal | None |
| Ikniouene, Inal | None |
| Inal, Inal | None |
| Khatt Aghoueyyit, Inal | None |
| Khatt Atoui, Inal | None |
| Khatt Nzerane, Inal | None |
| Lebneye, Inal | None |
| Lebzeizilat, Inal | None |
| Postal Codes in Nouadhibou | |
|---|---|
| Boulenouar, Nouadhibou | |
| Inal, Nouadhibou | |
| Nouadhibou, Nouadhibou | |