Mariahu is Taluka (Tehsil) in Jaunpur district of Uttar Pradesh state. Mariahu has 45 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 222203 | Adiar PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Alamganj PIN Code | Jaunpur | Mariahu | Branch Office |
| 222137 | Aura PIN Code | Jaunpur | Mariahu | Branch Office |
| 222128 | Baneora PIN Code | Jaunpur | Mariahu | Branch Office |
| 222101 | Bangaondih PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Barigaon Newada PIN Code | Jaunpur | Mariahu | Branch Office |
| 222165 | Barigaondih PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Barsathi PIN Code | Jaunpur | Mariahu | Sub Office |
| 222162 | Belaunakala PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Belawa Bazar PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Bhannaur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222128 | Bhawaniganj PIN Code | Jaunpur | Mariahu | Branch Office |
| 222203 | Bhiura PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Chorari PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Daudi PIN Code | Jaunpur | Mariahu | Branch Office |
| 222136 | Dewapar PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Gaurapatti PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Gothaon PIN Code | Jaunpur | Mariahu | Branch Office |
| 222135 | Gulzarganj PIN Code | Jaunpur | Mariahu | Sub Office |
| 222161 | Itaye PIN Code | Jaunpur | Mariahu | Branch Office |
| 222137 | Jamalapur PIN Code | Jaunpur | Mariahu | Sub Office |
| 222127 | Kanhabanshipur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Kishunpur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Kusa PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Kuttupur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Mainpur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Malai PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Manapur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Mangara PIN Code | Jaunpur | Mariahu | Branch Office |
| 222165 | Manikapur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Mariahun Bazar PIN Code | Jaunpur | Mariahu | Sub Office |
| 222165 | Meerganj Jaunpur PIN Code | Jaunpur | Mariahu | Sub Office |
| 222127 | Mujar PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Nigoh PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Paltupur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Pariyat PIN Code | Jaunpur | Mariahu | Branch Office |
| 222136 | Pasiahi Khurd PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Pilkathua PIN Code | Jaunpur | Mariahu | Branch Office |
| 222105 | Poly PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Ramnagar Vidhmauwa PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Sarsara PIN Code | Jaunpur | Mariahu | Branch Office |
| 222161 | Seur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222127 | Shahopatti PIN Code | Jaunpur | Mariahu | Branch Office |
| 222162 | Sotipur PIN Code | Jaunpur | Mariahu | Branch Office |
| 222137 | Sukhlalganj PIN Code | Jaunpur | Mariahu | Branch Office |