| Office Name | Kottaiyur B.O |
| Pincodes | 635102 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Krishnagiri |
| Postal Region | Coimbatore |
| District | Krishnagiri |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur B.O |
| Pincodes | 635853 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirupattur |
| Postal Region | Coimbatore |
| District | Vellore |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur B.O |
| Pincodes | 624402 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Dindigul |
| Postal Region | Madurai |
| District | Dindigul |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur S.O |
| Pincodes | 630106 |
| Area | Kottaiyur |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Karaikudi |
| Postal Region | Madurai |
| District | Sivaganga |
| State | Tamil Nadu |
| Telephone No. | 04565-286466 |
| Office Name | Kottaiyur B.O |
| Pincodes | 630702 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Sivaganga |
| Postal Region | Madurai |
| District | Sivaganga |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur B.O |
| Pincodes | 626149 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Virudhunagar |
| Postal Region | Madurai |
| District | Virudhunagar |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur B.O |
| Pincodes | 612302 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Kumbakonam |
| Postal Region | Tiruchy |
| District | Thanjavur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaiyur B.O |
| Pincodes | 621001 |
| Area | Kottaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Srirangam |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |