Chintamanpur BO is the primary post office registered under PIN code 845416 in Purbi Champaran, Bihar. This code sits within the Eastern Postal Region, with 11 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Chintamanpur BO | BO | Branch Post Office |
| Sagar BO | BO | Branch Post Office |
| Sariyatpur Khan Tola BO | BO | Branch Post Office |
| Damodarpur SO | SO | Sub Post Office |
| Bediban Madhuban BO | BO | Branch Post Office |
| Tikulia BO | BO | Branch Post Office |
| Khairimal BO | BO | Branch Post Office |
| Parsauni Kishun BO | BO | Branch Post Office |
| Kuriya BO | BO | Branch Post Office |
| Parsurampur BO | BO | Branch Post Office |
| Ramkaran Pakari BO | BO | Branch Post Office |
