| Office Name | Nagamangalam B.O |
| Pincodes | 635113 |
| Area | Nagamangalam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Krishnagiri |
| Postal Region | Coimbatore |
| District | Krishnagiri |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nagamangalam B.O |
| Pincodes | 621701 |
| Area | Nagamangalam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nagamangalam B.O |
| Pincodes | 620012 |
| Area | Nagamangalam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |