PIN code 813105 belongs to Badluchak BO (Branch Post Office), located in Banka district, Bihar. It falls under the Eastern Postal Region and is served by 20 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Badluchak BO | BO | Branch Post Office |
| Buzurgharna BO | BO | Branch Post Office |
| Kasimpur BO | BO | Branch Post Office |
| Kathrang BO | BO | Branch Post Office |
| Mohiuddivpur BO | BO | Branch Post Office |
| Rauka BO | BO | Branch Post Office |
| Makaita BO | BO | Branch Post Office |
| Nawada bazar BO | BO | Branch Post Office |
| Sanjha BO | BO | Branch Post Office |
| Bishanpur BO | BO | Branch Post Office |
| Rupsa BO | BO | Branch Post Office |
| Satjori BO | BO | Branch Post Office |
| Majhgain Darpa BO | BO | Branch Post Office |
| Jagdishpur SO Bhagalpur | OTHER | post office |
| Chandpur BO | BO | Branch Post Office |
| Harchandi BO | BO | Branch Post Office |
| Laskari BO | BO | Branch Post Office |
| Saino BO | BO | Branch Post Office |
| Singhnan BO | BO | Branch Post Office |
| Tarcha BO | BO | Branch Post Office |
