International Telephone Codes
| Telephone code | Internet IP | Country |
|---|---|---|
| 40 | .ro | Romania |
| 70 | .ru | Russia |
| 250 | .rw | Rwanda |
| 290 | .sh | Saint Helena |
| 1869 | .kn | Saint Kitts And Nevis |
| 1758 | .lc | Saint Lucia |
| 508 | .pm | Saint Pierre and Miquelon |
| 1784 | .vc | Saint Vincent And The Grenadines |
| 684 | .ws | Samoa |
| 378 | .sm | San Marino |
| 239 | .st | Sao Tome and Principe |
| 966 | .sa | Saudi Arabia |
| 221 | .sn | Senegal |
| 381 | .rs | Serbia |
| 248 | .sc | Seychelles |
| 232 | .sl | Sierra Leone |
| 65 | .sg | Singapore |
| 421 | .sk | Slovakia |
| 386 | .si | Slovenia |
| 44 | .xg | Smaller Territories of the UK |