| Post Office | Ersama |
| Division | Cuttack South |
| Region | Bhubaneswar Hq |
| Circle | Odisha |
| Taluka | Ersama |
| District | Jagatsinghapur |
| State | Odisha |
| Phone | 06722-246240 |
| Sub Office | NA |
| Head Office | Jagatsinghpur H.O |
| Pincode |
754139
|
| Post Office | Janakadeipur |
| Division | Cuttack South |
| Region | Bhubaneswar Hq |
| Circle | Odisha |
| Taluka | Ersama |
| District | Jagatsinghapur |
| State | Odisha |
| Phone | NA |
| Sub Office | Borikina S.O |
| Head Office | Jagatsinghpur H.O |
| Pincode |
754110
|