Khizirsarai is Taluka (Tehsil) in Gaya district of Bihar state. Khizirsarai has 6 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 824233 | Dehuri PIN Code | Gaya | Khizirsarai | Branch Office |
| 824233 | Jaru PIN Code | Gaya | Khizirsarai | Branch Office |
| 824233 | Khizersarai PIN Code | Gaya | Khizirsarai | Sub Office |
| 824233 | Panari PIN Code | Gaya | Khizirsarai | Branch Office |
| 824233 | Sirh PIN Code | Gaya | Khizirsarai | Branch Office |
| 824233 | Sripur PIN Code | Gaya | Khizirsarai | Branch Office |