| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| prepaid cards for international calls | 1.79 | 0.4 | 4815 | 37 | 37 |
| prepaid phone cards for international calls | 0.81 | 0.5 | 6577 | 43 | 3 |
| best prepaid phone cards international calls | 1.84 | 0.7 | 4498 | 44 | 27 |
| prepaid sim cards for international calls | 1.16 | 1 | 8095 | 41 | 3 |
