The Area Codes of Ukraine:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Debaltseve | 6249 (+380 6249) |
| 2. | Derazhnya | 3856 (+380 3856) |
| 3. | Derhachi, Solonytsivka | 5763 (+380 5763) |
| 4. | Dnipropetrovsk | 56 (+380 56) |
| 5. | Dniprorudne, Vasylivka | 6175 (+380 6175) |
| 6. | Dobropillya | 6277 (+380 6277) |
| 7. | Dobrovelychkivka | 5253 (+380 5253) |
| 8. | Dokuchayevsk | 6275 (+380 6275) |
| 9. | Dolyna | 3477 (+380 3477) |
| 10. | Dolynska | 5234 (+380 5234) |
| 11. | Domanivka | 5152 (+380 5152) |
| 12. | Donetsk | 62 (+380 62) |
| 13. | Drabiv | 4738 (+380 4738) |
| 14. | Drohobych | 3244 (+380 3244) |
| 15. | Druzhkivka | 6267 (+380 6267) |
| 16. | Dubno | 3656 (+380 3656) |
| 17. | Dubrovytsia | 3658 (+380 3658) |
| 18. | Dunayivtsi | 3858 (+380 3858) |
| 19. | Dvorichna | 5750 (+380 5750) |
| 20. | Dykanka | 5351 (+380 5351) |
| 21. | Dzhankoy | 6564 (+380 6564) |