| Office Name | Kelamangalam B.O |
| Pincodes | 688562 |
| Area | Kelamangalam |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Alleppey |
| Postal Region | Kochi |
| District | Alappuzha |
| State | Kerala |
| Telephone No. | Na |
| Office Name | Kelamangalam S.O |
| Pincodes | 635113 |
| Area | Kelamangalam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Krishnagiri |
| Postal Region | Coimbatore |
| District | Krishnagiri |
| State | Tamil Nadu |
| Telephone No. | 04347-232230 |