| From | ||||
| Destination | GBP | USD | EURO | |
| San Marino | 2p | 5¢ | 3¢ | |
| Sao Tome & Principe | 49p | 101¢ | 74¢ | |
| Saudi Arabia | 6p | 13¢ | 9¢ | |
| Saudi Arabia - Riyadh | 5p | 11¢ | 8¢ | |
| Saudi Arabia - Mobile | 9p | 19¢ | 14¢ | |
| Senegal | 9p | 19¢ | 14¢ | |
| Senegal - Dakar | 8p | 17¢ | 12¢ | |
| Senegal - Mobile | 13p | 27¢ | 20¢ | |
| Serbia | 4p | 9¢ | 6¢ | |
| Serbia - Mobile | 14p | 29¢ | 21¢ | |
| Serbia - Mobile (Montenegro) | 16p | 33¢ | 24¢ | |
| Serbia Montenegro | 8p | 17¢ | 12¢ | |
| Seychelles | 6p | 13¢ | 9¢ | |
| Seychelles - Mobile | 6p | 13¢ | 9¢ | |
| Sierra Leone | 7p | 15¢ | 11¢ | |
| Sierra Leone - Mobile | 16p | 33¢ | 24¢ | |
| Sierra Leone - Mobile Celtel | 16p | 33¢ | 24¢ | |
| Singapore | 1p | 3¢ | 2¢ | |
| Singapore - Mobile | 1p | 3¢ | 2¢ | |
| Slovakia | 2p | 5¢ | 3¢ | |
| Slovakia - Mobile | 11p | 23¢ | 17¢ | |
| Slovakia - Mobile (T Mobile) | 12p | 25¢ | 18¢ | |
| Slovenia | 2p | 5¢ | 3¢ | |
| Slovenia - Mobile | 17p | 35¢ | 26¢ | |
| Slovenia - Mobile (Mobitel) | 16p | 33¢ | 24¢ | |
| Slovenia - Mobile (Simobil) | 16p | 33¢ | 24¢ | |
| Solomon Islands | 28p | 58¢ | 42¢ | |
| Somalia | 24p | 50¢ | 36¢ | |
| South Africa | 3p | 7¢ | 5¢ | |
| South Africa - Mobile | 9p | 19¢ | 14¢ | |
| South Korea | 2p | 5¢ | 3¢ | |
| South Korea - Mobile | 3p | 7¢ | 5¢ | |
| Spain | 1p | 3¢ | 2¢ | |
| Spain - Mobile | 10p | 21¢ | 15¢ | |
| Sri Lanka | 6p | 13¢ | 9¢ | |
| Sri Lanka - Mobile | 6p | 13¢ | 9¢ | |
| Sri Lanka - Mobile (MTN) | 7p | 15¢ | 11¢ | |
| St. Helena | 30p | 62¢ | 45¢ | |
| St. Kitts & Nevis | 7p | 15¢ | 11¢ | |
| St. Kitts & Nevis - Mobile | 13p | 27¢ | 20¢ | |
| St. Lucia | 7p | 15¢ | 11¢ | |
| St. Lucia - Mobile | 12p | 25¢ | 18¢ | |
| St. Pierre | 7p | 15¢ | 11¢ | |
| St. Pierre - Mobile | 18p | 37¢ | 27¢ | |
| St. Vincent & Grenadines | 6p | 13¢ | 9¢ | |
| St. Vincent & Grenadines - Mobile | 12p | 25¢ | 18¢ | |
| Sudan | 7p | 15¢ | 11¢ | |
| Sudan - Mobile | 7p | 15¢ | 11¢ | |
| Suriname | 11p | 23¢ | 17¢ | |
| Suriname - Mobile | 11p | 23¢ | 17¢ | |
| Swaziland | 5p | 11¢ | 8¢ | |
| Swaziland - Mobile | 12p | 25¢ | 18¢ | |
| Sweden | 1p | 3¢ | 2¢ | |
| Sweden - Mobile | 11p | 23¢ | 17¢ | |
| Sweden - Mobile (Comviq) | 8p | 17¢ | 12¢ | |
| Sweden - Mobile (Telenor) | 8p | 17¢ | 12¢ | |
| Sweden - Mobile (Telia Mobitel) | 8p | 17¢ | 12¢ | |
| Switzerland | 2p | 5¢ | 3¢ | |
| Switzerland - Mobile | 19p | 39¢ | 29¢ | |
| Switzerland - Mobile (Orange) | 13p | 27¢ | 20¢ | |
| Switzerland - Mobile (Sunrise) | 16p | 33¢ | 24¢ | |
| Switzerland - Mobile (Swisscom) | 12p | 25¢ | 18¢ | |
| Syria | 10p | 21¢ | 15¢ | |
| Syria - Mobile | 12p | 25¢ | 18¢ | |