| Place | Post Code |
|---|---|
| Siligarh, Central) | 757025 |
| Sina Muhi, Central) | 757025 |
| Sukhilakhal, Central) | 757018 |
| Sunahaja, Central) | 757018 |
| Sureidihi, Central) | 757029 |
| Swarmpulla, Central) | 757029 |
| Tadki, Central) | 757018 |
| Tadui, Central) | 757029 |
| Talkhamari, Central) | 757100 |
| Tangadhua, Central) | 757025 |
| Tarakothi, Central) | 757100 |
| Tarasol, Central) | 757029 |
| Tasarda, Central) | 757029 |
| Tulsichaura, Central) | 757025 |
| Tungadhua, Central) | 757029 |
| Udipura, Central) | 757028 |