In Siwan district, Bihar, PIN code 841238 is anchored by Gohpur Bajrahia BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 17 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Gohpur Bajrahia BO | BO | Branch Post Office |
| Kasdeora Bangra BO | BO | Branch Post Office |
| Kothua Sarangpur BO | BO | Branch Post Office |
| Rajapur BO | BO | Branch Post Office |
| Rukundipur BO | BO | Branch Post Office |
| Balliapokhra BO | BO | Branch Post Office |
| Chhotkateghra BO | BO | Branch Post Office |
| Jigrawan BO | BO | Branch Post Office |
| Pasnauli BO | BO | Branch Post Office |
| Mahrajganj SO Siwan | OTHER | post office |
| Bishunpura BO | BO | Branch Post Office |
| Deoria BO | BO | Branch Post Office |
| Hahwa BO | BO | Branch Post Office |
| Rishura BO | BO | Branch Post Office |
| S Bangra BO | BO | Branch Post Office |
| Karsaut BO | BO | Branch Post Office |
| Pakwalia BO | BO | Branch Post Office |
