Pincode 846004 · Darbhanga District · Bihar
| Name | Katki Bazar BO |
| Type | Branch Post Office |
| Pincode | 846004 |
| Taluk | Darbhanga Division |
| District | |
| State |
| Post Office | Type |
|---|---|
| Post Office | |
| Post Office | |
| Post Office |
| Darbhanga City SO | Post Office |
| Darbhanga HO | Head Post Office |
| Kathalwari SO | Post Office |
| Kilaghat SO | Post Office |
| Qadirabad BO | Branch Post Office |