Nanpur is Taluka (Tehsil) in Sitamarhi district of Bihar state. Nanpur has 22 areas (postal offices). Nanpur has a Sub Office and the PIN Code of Nanpur is 843333.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 843333 | B Jahidpur PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | B Shantikutir PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Balasath PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Banaul PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Batra PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Bhadiyan PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Dadari PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Dhadhi PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Garui PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Gaura PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Humayupur PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Janipur PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Koili PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | M Sakrauli PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Madaripur PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Majhaur PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Nanpur PIN Code | Sitamarhi | Nanpur | Sub Office |
| 843326 | Pandaul Buzurg PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Pokhraira PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843326 | Raipur Sitamarhi PIN Code | Sitamarhi | Nanpur | Sub Office |
| 843333 | Saura PIN Code | Sitamarhi | Nanpur | Branch Office |
| 843333 | Sirsi PIN Code | Sitamarhi | Nanpur | Branch Office |