| Sr. No. | City |
|---|---|
| 201 | STRATFORD |
| 202 | STRATHROY |
| 203 | STURGEON FALLS |
| 204 | SUDBURY |
| 205 | SUNDRIDGE |
| 206 | SYDENHAM |
| 207 | TECUMSEH |
| 208 | THAMESFORD |
| 209 | THORNHILL |
| 210 | THOROLD |
| 211 | THUNDER BAY |
| 212 | TILBURY |
| 213 | TILLSONBURG |
| 214 | TIMMINS |
| 215 | TORONTO |
| 216 | TOTTENHAM |
| 217 | TRENTON |
| 218 | UXBRIDGE |
| 219 | VAL CARON |
| 220 | VAUGHAN |
| 221 | WALLACEBURG |
| 222 | WARKWORTH |
| 223 | WASAGA BEACH |
| 224 | WATERDOWN |
| 225 | WATERLOO |