Kurtha is Taluka (Tehsil) in Gaya district of Bihar state. Kurtha has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 804421 | Aira PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Bara PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Bithra PIN Code | Gaya | Kurtha | Branch Office |
| 804423 | Ibrahimpur PIN Code | Gaya | Kurtha | Branch Office |
| 804423 | Karhari PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Lari PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Manikpur PIN Code | Gaya | Kurtha | Branch Office |
| 804423 | Pinjarawan PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Pondil PIN Code | Gaya | Kurtha | Branch Office |
| 804421 | Rajepur PIN Code | Gaya | Kurtha | Branch Office |