| Post Office: | Kalyanpur Chowk SO |
|---|---|
| Post Office Type: | PO |
| District: | SAMASTIPUR |
| State: | BIHAR |
| Pin Code: | 848302 |
| Address: | Postmaster, Kalyanpur Chowk SO (PO), SAMASTIPUR, BIHAR, India |
| Status: | Delivery |
| Division: | Samastipur Division |
| Region: | Muzaffarpur Region |
| Circle: | Bihar Circle |
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