K
| Anrufziel | 069 22 77 94 85 | 0800 16 5 9999 | |
| von Festnetz | von Mobil | ||
| Kambodscha | 5,93 ct/Min. | 7,74 ct/Min. | 18,09 ct/Min. |
| Kambodscha Mobil | 6,10 ct/Min. | 7,80 ct/Min. | 18,15 ct/Min. |
| Kamerun | 10,60 ct/Min. | 12,40 ct/Min. | 22,65 ct/Min. |
| Kamerun Mobil | 30,95 ct/Min. | 32,75 ct/Min. | 43,00 ct/Min. |
| Kanada | 0,95 ct/Min. | 2,75 ct/Min. | 13,00 ct/Min. |
| Kanada Ontario | 0,95 ct/Min. | 2,75 ct/Min. | 13,00 ct/Min. |
| Kanada Quebec | 0,95 ct/Min. | 2,75 ct/Min. | 13,00 ct/Min. |
| Kap Verde | 22,95 ct/Min. | 24,75 ct/Min. | 35,00 ct/Min. |
| Kap Verde Mobil | 22,55 ct/Min. | 24,38 ct/Min. | 34,83 ct/Min. |
| Kasachstan | 3,63 ct/Min. | 5,42 ct/Min. | 15,70 ct/Min. |
| Kasachstan Almaty | 3,63 ct/Min. | 5,42 ct/Min. | 15,70 ct/Min. |
| Kasachstan Mobil | 18,17 ct/Min. | 19,98 ct/Min. | 30,33 ct/Min. |
| Katar | 12,70 ct/Min. | 14,50 ct/Min. | 24,75 ct/Min. |
| Katar Mobil | 14,00 ct/Min. | 15,80 ct/Min. | 29,50 ct/Min. |
| Kayman Inseln | 10,71 ct/Min. | 12,68 ct/Min. | 23,96 ct/Min. |
| Kayman Inseln Mobil | 16,48 ct/Min. | 18,32 ct/Min. | 28,88 ct/Min. |
| Kenia | 11,95 ct/Min. | 13,75 ct/Min. | 24,00 ct/Min. |
| Kenia Mobil | 19,85 ct/Min. | 21,65 ct/Min. | 31,90 ct/Min. |
| Kirgistan | 16,83 ct/Min. | 18,63 ct/Min. | 28,99 ct/Min. |
| Kirgistan Mobil | 17,91 ct/Min. | 19,72 ct/Min. | 30,07 ct/Min. |
| Kiribati | 65,00 ct/Min. | 66,80 ct/Min. | 77,04 ct/Min. |
| Kolumbien | 2,99 ct/Min. | 4,78 ct/Min. | 15,00 ct/Min. |
| Kolumbien Bogota | 2,99 ct/Min. | 4,78 ct/Min. | 15,00 ct/Min. |
| Kolumbien Cali | 2,99 ct/Min. | 4,78 ct/Min. | 15,00 ct/Min. |
| Kolumbien Medellin | 2,99 ct/Min. | 4,78 ct/Min. | 15,00 ct/Min. |
| Kolumbien Mobil | 3,85 ct/Min. | 5,65 ct/Min. | 15,90 ct/Min. |
| Komoren | 48,77 ct/Min. | 50,58 ct/Min. | 60,93 ct/Min. |
| Kongo (Demokratische Republik) | 33,85 ct/Min. | 35,65 ct/Min. | 45,90 ct/Min. |
| Kongo (Demokratische Republik) Mobil | 29,85 ct/Min. | 31,65 ct/Min. | 41,90 ct/Min. |
| Kongo (Republik) | 38,00 ct/Min. | 40,00 ct/Min. | 50,00 ct/Min. |
| Kongo (Republik) Mobil | 35,85 ct/Min. | 37,65 ct/Min. | 47,90 ct/Min. |
| Korea (Nord) | 50,76 ct/Min. | 52,57 ct/Min. | 62,92 ct/Min. |
| Korea (Süd) | 0,98 ct/Min. | 2,80 ct/Min. | 16,50 ct/Min. |
| Korea (Süd) Mobil | 1,70 ct/Min. | 3,50 ct/Min. | 17,20 ct/Min. |
| Korea (Süd) Seoul | 0,98 ct/Min. | 2,80 ct/Min. | 16,50 ct/Min. |
| Kroatien | 2,35 ct/Min. | 4,14 ct/Min. | 14,39 ct/Min. |
| Kroatien Mobil | 7,95 ct/Min. | 9,75 ct/Min. | 19,99 ct/Min. |
| Kuba | 63,50 ct/Min. | 65,29 ct/Min. | 75,55 ct/Min. |
| Kuba Mobil | 64,00 ct/Min. | 65,80 ct/Min. | 76,05 ct/Min. |
| Kuwait | 3,25 ct/Min. | 5,05 ct/Min. | 15,30 ct/Min. |
| Kuwait Mobil | 5,29 ct/Min. | 7,07 ct/Min. | 20,76 ct/Min. |
