Gidhaur is Taluka (Tehsil) in Jamui district of Bihar state. Gidhaur has 8 areas (postal offices). Gidhaur has a Sub Office and the PIN Code of Gidhaur is 811305.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 811305 | Gagra PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Gidhaur PIN Code | Jamui | Gidhaur | Sub Office |
| 811305 | Kharhawa PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Maura PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Nayagaon PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Ratanpur PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Sevai PIN Code | Jamui | Gidhaur | Branch Office |
| 811305 | Sohjana PIN Code | Jamui | Gidhaur | Branch Office |