Pin Code of Khairwa is 843327. Khairwa is located in Bihar. Check the Khairwa postal code along with the post office region, district, telephone number of Khairwa post office.
| Khairwa in Sitamarhi | |
|---|---|
| Post Office: | Khairwa |
| Pincode: | 843327 |
| Post Office Type: | Branch Office |
| District: | Sitamarhi |
| State: | Bihar |
| Division: | Sitamarhi |
| Region: | Muzaffarpur |
| Circle: | Bihar |
| Taluk: | Riga |
| Telephone: | NA |
| Sub Office: | Riga S.O |
| Head Office: | Sitamarhi H.O |
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