| Post office | Piaridih B.O |
| Pin code | 841222 |
| Office type | B.O |
| Taluk / city | Chapra |
| District name | Saran |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Saran |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Sutihar S.O |
| Related head office | Chapra H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 841222 | Kakrahat B.O | Chapra | Saran | Bihar |
| 841222 | Piaridih B.O | Chapra | Saran | Bihar |
| 841222 | Sutihar S.O | Chapra | Saran | Bihar |
| 841222 | Fursatpur B.O | Dariapur | Saran | Bihar |
| 841222 | Patti Sital B.O | Dariapur | Saran | Bihar |
| 841222 | Jagarnathpur B.O | Parsa | Saran | Bihar |