| Locality | Post Code |
|---|---|
| Clervaux, Clervaux (Klierf) | 9706, 9707, 9708, 9709, 9710, … |
| Drauffelt, Clervaux | 9746 |
| Eselborn, Clervaux | 9737, 9738, 9748, 9779 |
| Fischbach, Clervaux | 9749 |
| Fossenhof, Clervaux | 9968 |
| Grindhausen, Clervaux | 9751 |
| Heinerscheid, Clervaux | 9753 |
| Hupperdange, Clervaux | 9755 |
| Kaaspelterhof, Clervaux | 9765 |
| Kaesfurt, Clervaux | 9756 |
| Kalborn, Clervaux | 9757 |
| Kirelshof, Clervaux | 9759 |
| Lausdorn, Clervaux | 9968 |
| Lieler, Clervaux | 9972 |
| Marnach, Clervaux | 9763, 9764 |
| Mecher, Clervaux | 9765 |
| Munshausen, Clervaux | 9766 |
| Reuler, Clervaux | 9768 |
| Roder, Clervaux | 9769 |
| Siebenaler, Clervaux | 9840 |
| Tintesmühle, Clervaux | 9758 |
| Urspelt, Clervaux | 9774 |
| Weicherdange, Clervaux | 9775 |
| Wirtgensmühle, Clervaux | 9765 |