| Place | Post Code |
|---|---|
| Akolahi, Saran) | 841415 |
| Amnour Kalyan, Saran) | 841401 |
| Andhar Bari, Saran) | 841424 |
| Aradewa, Saran) | 841424 |
| Ardewa, Saran) | 841424 |
| Bagahi Harakhpur, Saran) | 841424 |
| Bahora, Saran) | 841424 |
| Balua Mardan, Saran) | 841424 |
| Baluabhikari, Saran) | 841424 |
| Baluwan Mardan, Saran) | 841424 |
| Baluwan Naksa, Saran) | 841424 |
| Bawan, Saran) | 841424 |
| Belahri, Saran) | 841424 |
| Belhari, Saran) | 841424 |
| Bhagwatpur, Saran) | 841424 |
| Bhalua Bhikhari, Saran) | 841424 |
| Bhataura, Saran) | 841401, 841424 |
| Bhatgai, Saran) | 841424 |
| Bheria, Saran) | 841418 |
| Bhidiya, Saran) | 841401 |
| Chain Pur, Saran) | 841209, 841219, 841221, 841412, 841424 |
| Chak Dumri, Saran) | 841424 |
| Chakia, Saran) | 841424 |
| Chakiya Kanhipar, Saran) | 841424 |
| Chakki Sohagpur, Saran) | 841424 |
| Chanchalia, Saran) | 841424 |
| Chhapia, Saran) | 841411, 841417 |
| Chhapiya, Saran) | 841401 |
| Deorhi, Saran) | 841401 |
| Deorhi East, Saran) | 841401 |