| Sr. No. | City |
|---|---|
| 401 | SAVOSA |
| 402 | SAXON |
| 403 | SCHAENIS |
| 404 | SCHAFFHAUSEN |
| 405 | SCHIERS |
| 406 | SCHINDELLEGI |
| 407 | SCHLEITHEIM |
| 408 | SCHLIEREN |
| 409 | SCHLOSSRUED |
| 410 | SCHONENGRUND |
| 411 | SCHONENWERD |
| 412 | SCHOTZ |
| 413 | SCHUEPFHEIM |
| 414 | SCHWANDEN GL |
| 415 | SCHWARZENBACH |
| 416 | SCHWARZENBURG |
| 417 | SCHWEIZERHALLE |
| 418 | SCHWERZENBACH |
| 419 | SCHWYZ |
| 420 | SCUOL |
| 421 | SELZACH |
| 422 | SEMPACH |
| 423 | SENNWALD |
| 424 | SEON |
| 425 | SIEBNEN |