| Sr. No. | City |
|---|---|
| 426 | SOUTHALL |
| 427 | SOUTHAMPTON |
| 428 | SOUTHPORT |
| 429 | SOUTHSEA |
| 430 | SOWERBY BRIDGE |
| 431 | ST ANDREWS |
| 432 | ST AUSTELL |
| 433 | ST NEOTS |
| 434 | STAFFORD |
| 435 | STAMFORD |
| 436 | STEYNING |
| 437 | STIRLING |
| 438 | STOCKPORT |
| 439 | STOCKTON ON TEES |
| 440 | STOKESLEY |
| 441 | STONEHAVEN |
| 442 | STONEHOUSE |
| 443 | STORNOWAY |
| 444 | STOURBRIDGE |
| 445 | STOWMARKET |
| 446 | STRANRAER |
| 447 | STRATFORD UPON AVON |
| 448 | STRETFORD |
| 449 | STROOD |
| 450 | STROUD |