| 354 | Iceland | 0.030 | FREE |
| 3543, 3546, 3548, 3543803, 354655, 354656 | Iceland - Mobile | 0.285 | 0.245 |
| 91 | India | 0.075 | FREE |
| 62 | Indonesia | 0.095 | 0.075 |
| 6221 | Indonesia - Jakarta | 0.055 | 0.035 |
| 628 | Indonesia - Mobile | 0.150 | 0.12 |
| 6231 | Indonesia - Surabaya | 0.050 | 0.03 |
| Inmarsat | 7.000 | 6.5 | |
| 98 | Iran | 0.105 | 0.085 |
| 989 | Iran - Mobile | 0.105 | 0.085 |
| 9821 | Iran - Tehran | 0.095 | 0.075 |
| 964 | Iraq | 0.090 | 0.07 |
| 9641 | Iraq - Bagdad | 0.055 | 0.035 |
| 96473, 96475, 96477, 96478, 96479 | Iraq - Mobile | 0.165 | 0.135 |
| 353 | Ireland | 0.040 | FREE |
| 35383, 35385, 35386, 35387 | Ireland - Mobile | 0.240 | 0.2 |
| 353818 | Ireland - Universal Access | 0.040 | FREE |
| 35376 | Ireland - VOIP | 0.230 | 0.195 |
| 972 | Israel | 0.030 | FREE |
| 97222, 97242, 97282, 97292 | ISRAEL - Fixed network PALTEL | 0.220 | 0.185 |
| 9725-6 | Israel - Mobile | 0.095 | 0.075 |
| 39 | Italy | 0.030 | FREE |
| 393 | Italy - Cellular | 0.295 | 0.25 |