| Office Name | Chanaur B.O |
| Pincodes | 847422 |
| Area | Chanaur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Darbhanga |
| Postal Region | Muzaffarpur |
| District | Darbhanga |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Chanaur B.O |
| Pincodes | 841227 |
| Area | Chanaur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| District | Siwan |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Chanaur B.O |
| Pincodes | 176401 |
| Area | Chanaur |
| Office Status | Branch Post Office |
| Postal Circle | Himachal Pradesh |
| Postal Division | Dharamsala |
| Postal Region | Shimla Hq |
| District | Kangra |
| State | Himachal Pradesh |
| Telephone No. | Na |