PinCode: 852138, Tharbitta Post Office, Kishanpur, Supaul, Bihar
| Post Office | Tharbitta |
| Post Office Status | Sub Post Office (Delivery) |
| PinCode | 852138
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| Telephone | 06473-263017 |
| Town/Taluk | Kishanpur |
| District | Supaul |
| State | Bihar |
| Postal Division | Saharsa |
| Postal Region | Muzaffarpur |
| Postal Circle | Bihar |
List of Other Post Offices in Kishanpur, Supaul, Bihar