รหัสพื้นที่ของ กรีซ:
| เมืองหรือภูมิภาค | รหัสพื้นที่ | |
|---|---|---|
| 1. | Kala Nera | 2423 |
| 2. | Kalamata | 2721 |
| 3. | Kalampaka | 2432 |
| 4. | Kalavryta | 2692 |
| 5. | Kalentzi | 2659 |
| 6. | Kalloni (Lesbos) | 2253 |
| 7. | Kalymnos, Astypalaia | 2243 |
| 8. | Kamena Vourla | 2235 |
| 9. | Kanalaki | 2684 |
| 10. | Kantanos | 2823 |
| 11. | Kardamyla (Chios) | 2272 |
| 12. | Karditsa | 2441 |
| 13. | Karpathos, Kasos | 2245 |
| 14. | Karpenisi | 2237 |
| 15. | Karystos | 2224 |
| 16. | Kastoria | 2467 |
| 17. | Kastri Kynourias | 2792 |
| 18. | Katerini | 2351 |
| 19. | Kato Achaia | 2693 |
| 20. | Kato Nevrokopi | 2523 |
| 21. | Kavala | 251 |
| 22. | Kea | 2288 |
| 23. | Keramidi | 2428 |
| 24. | Kiato | 2742 |
| 25. | Kilkis | 2341 |
| 26. | Kimolos, Milos | 2287 |
| 27. | Kissamos | 2822 |
| 28. | Kolymvari | 2824 |
| 29. | Komotini | 2531 |
| 30. | Konitsa | 2655 |
| 31. | Kopanaki | 2765 |
| 32. | Koroni | 2725 |
| 33. | Kos, Nisyros | 2242 |
| 34. | Kozani | 2461 |
| 35. | Kranidi | 2754 |
| 36. | Krestena | 2625 |
| 37. | Kymi | 2222 |
| 38. | Kyparissia | 2761 |
| 39. | Kyprinos | 2556 |
| 40. | Kythera | 2736 |