In Begusarai district, Bihar, PIN code 851120 is anchored by Tajpur BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 12 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Tajpur BO | BO | Branch Post Office |
| Jayintigram BO | BO | Branch Post Office |
| Suryapura BO | BO | Branch Post Office |
| Buchauli BO | BO | Branch Post Office |
| Dahiya BO | BO | Branch Post Office |
| Bhith BO | BO | Branch Post Office |
| Sanjat BO | BO | Branch Post Office |
| Ishapur BO | BO | Branch Post Office |
| Neola BO | BO | Branch Post Office |
| Kavia BO | BO | Branch Post Office |
| Gara BO | BO | Branch Post Office |
| Bhagwanpur SO | SO | Sub Post Office |
