| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Simsimiya, Saran) | 841210 |
| Postal/ZIP Codes in Siswa Khurd, Saran) | 841236 |
| Postal/ZIP Codes in Siswan, Saran) | 841210, 841438 |
| Postal/ZIP Codes in Siswan East, Saran) | 841210 |
| Postal/ZIP Codes in Siswan Kalan, Saran) | 841210 |
| Postal/ZIP Codes in Sonbarsa, Saran) | 841203 |
| Postal/ZIP Codes in Suahi, Saran) | 841210 |
| Postal/ZIP Codes in Subhankar Chapra, Saran) | 841210 |
| Postal/ZIP Codes in Tarenawa, Saran) | 841210 |
| Postal/ZIP Codes in Tarenwa, Saran) | 841210 |
| Postal/ZIP Codes in Tilauta, Saran) | 841210 |
| Postal/ZIP Codes in Tollapur, Saran) | 841210 |
| Postal/ZIP Codes in Ubdhi, Saran) | 841203 |
| Postal/ZIP Codes in Uttar Tola, Saran) | 841210 |