In Maharajganj district, Uttar Pradesh, PIN code 273164 is anchored by Adda Bazar BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 13 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Adda Bazar BO | BO | Branch Post Office |
| Puraniha BO | BO | Branch Post Office |
| Ramnagar BO | BO | Branch Post Office |
| Chakdah BO | BO | Branch Post Office |
| Nautanwa Bazar S.O | SO | Sub Post Office |
| Banarisihakhurd BO | BO | Branch Post Office |
| Charalaha BO | BO | Branch Post Office |
| Kajari BO | BO | Branch Post Office |
| Karialia BO | BO | Branch Post Office |
| Khanua | OTHER | post office |
| Karamahwa BO | BO | Branch Post Office |
| Khoria Bazar BO | BO | Branch Post Office |
| Naikot BO | BO | Branch Post Office |
