| Office Name | Janardhanapuram S.O |
| Pincodes | 521321 |
| Area | Janardhanapuram |
| Office Status | Sub Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Gudivada |
| Postal Region | Vijayawada |
| District | Krishna |
| State | Andhra Pradesh |
| Telephone No. | 08674-245041 |
| Office Name | Janardhanapuram B.O |
| Pincodes | 695141 |
| Area | Janardhanapuram |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Trivandrum North |
| Postal Region | Trivandrum Hq |
| District | Thiruvananthapuram |
| State | Kerala |
| Telephone No. | Na |