Bariauna BO is the primary post office registered under PIN code 228151 in Sultanpur, Uttar Pradesh. This code sits within the Northern Postal Region, with 18 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Bariauna BO | BO | Branch Post Office |
| Chakchurawanpur BO | BO | Branch Post Office |
| Guptarganj BO | BO | Branch Post Office |
| Jura Patti BO | BO | Branch Post Office |
| Babhangawan BO | BO | Branch Post Office |
| Parwar BO | BO | Branch Post Office |
| Dhajai Keshavpur BO | BO | Branch Post Office |
| Chandipur BO | BO | Branch Post Office |
| Dheka Pakhanpur BO | BO | Branch Post Office |
| Dhundhu BO | BO | Branch Post Office |
| Gaura BO | BO | Branch Post Office |
| Rajupur Ikdala BO | BO | Branch Post Office |
| Saidkhanpur BO | BO | Branch Post Office |
| Seur Chamurkha BO | BO | Branch Post Office |
| Kurebhar SO | SO | Sub Post Office |
| Akorhi BO | BO | Branch Post Office |
| Kotwa Lahangrai BO | BO | Branch Post Office |
| Nachana BO | BO | Branch Post Office |
