In Munger district, Bihar, PIN code 811211 is anchored by Kalyanpur 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 |
|---|---|---|
| Kalyanpur BO | BO | Branch Post Office |
| Lohchi BO | BO | Branch Post Office |
| Ghorghat BO | BO | Branch Post Office |
| K Shampur BO | BO | Branch Post Office |
| Bariarpur SO Munger | OTHER | post office |
| Binda Diyara BO | BO | Branch Post Office |
| Ekashi BO | BO | Branch Post Office |
| Maheshpur BO | BO | Branch Post Office |
| Ratanpur BO | BO | Branch Post Office |
| Agrahan BO | BO | Branch Post Office |
| Bhadaura BO | BO | Branch Post Office |
| Nawagarhi BO | BO | Branch Post Office |
| Ganganiya BO | BO | Branch Post Office |
| Jankinagar BO | BO | Branch Post Office |
| Kalarampur BO | BO | Branch Post Office |
| Kharia BO | BO | Branch Post Office |
| Purshotampur BO | BO | Branch Post Office |
