PinCode: 261121, Koriya Udnapur Post Office, Sitapur, Sitapur, Uttar Pradesh
| Post Office | Koriya Udnapur |
| Post Office Status | Branch Post Office (Delivery) |
| PinCode | 261121
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| Telephone | |
| Town/Taluk | Sitapur |
| District | Sitapur |
| State | Uttar Pradesh |
| Postal Division | Sitapur |
| Postal Region | Lucknow HQ |
| Postal Circle | Uttar Pradesh |
List of Other Post Offices in Sitapur, Sitapur, Uttar Pradesh