Nautanawa is Taluka (Tehsil) in Maharajganj district of Uttar Pradesh state. Nautanawa has 17 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 273164 | Adda Bazar PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Akasarawa PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Banarisihakhurd PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Bhagawanpur PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Bhagirathpur PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Charalaha PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Jara PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Kajari PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Karamahwa PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Karialia PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Khoria Bazar PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273162 | Laxmipur Maharajganj PIN Code | Maharajganj | Nautanawa | Sub Office |
| 273164 | Naikot PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273162 | Pipra Sohat PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Puraniha PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273164 | Ratanpur PIN Code | Maharajganj | Nautanawa | Branch Office |
| 273162 | Smardhira PIN Code | Maharajganj | Nautanawa | Branch Office |