The Area Codes of Luxembourg:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Han/Lesse | 2684 (+352 2684) |
| 2. | Han/Lesse | 2784 (+352 2784) |
| 3. | Han/Lesse | 84 (+352 84) |
| 4. | Han/Lesse | 2484 (+352 2484) |
| 5. | Hesperange/Kockelscheuer/Roeser | 2736 (+352 2736) |
| 6. | Hesperange/Kockelscheuer/Roeser | 36 (+352 36) |
| 7. | Hesperange/Kockelscheuer/Roeser | 2436 (+352 2436) |
| 8. | Hesperange/Kockelscheuer/Roeser | 2636 (+352 2636) |
| 9. | Howald | 2740 (+352 2740) |
| 10. | Howald | 2749 (+352 2749) |
| 11. | Howald | 40 (+352 40) |
| 12. | Howald | 49 (+352 49) |
| 13. | Howald | 2440 (+352 2440) |
| 14. | Howald | 2449 (+352 2449) |
| 15. | Howald | 2640 (+352 2640) |
| 16. | Howald | 2649 (+352 2649) |
| 17. | Huldange | 2697 (+352 2697) |
| 18. | Huldange | 2797 (+352 2797) |
| 19. | Huldange | 97 (+352 97) |
| 20. | Huldange | 2497 (+352 2497) |