Nasriganj is Taluka (Tehsil) in Rohtas district of Bihar state. Nasriganj has 7 areas (postal offices). Nasriganj has a Sub Office and the PIN Code of Nasriganj is 821310.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 821309 | B Kaithi PIN Code | Rohtas | Nasriganj | Branch Office |
| 821310 | Harihar Ganj Rohtas PIN Code | Rohtas | Nasriganj | Sub Office |
| 821309 | Kachhwa Rohtas PIN Code | Rohtas | Nasriganj | Sub Office |
| 821310 | Medinipur PIN Code | Rohtas | Nasriganj | Branch Office |
| 821310 | Nasriganj PIN Code | Rohtas | Nasriganj | Sub Office |
| 821309 | Samahuta PIN Code | Rohtas | Nasriganj | Branch Office |
| 821310 | Turk Bigha PIN Code | Rohtas | Nasriganj | Branch Office |