| Office Name | Nagar B.O |
| Pincodes | 621703 |
| Area | Nagar |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nakkambadi B.O |
| Pincodes | 621714 |
| Area | Nakkambadi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nallampalayam B.O |
| Pincodes | 621714 |
| Area | Nallampalayam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Natarajapuram B.O |
| Pincodes | 620013 |
| Area | Natarajapuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nathamangudi B.O |
| Pincodes | 621711 |
| Area | Nathamangudi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | National Institute Of Technology S.O |
| Pincodes | 620015 |
| Area | National Institute Of Technology |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | 0431-2500139 |
| Office Name | Navalpattu B.O |
| Pincodes | 620016 |
| Area | Navalpattu |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Navalurkottapattu B.O |
| Pincodes | 620009 |
| Area | Navalurkottapattu |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nayanganaipiriyal B.O |
| Pincodes | 621804 |
| Area | Nayanganaipiriyal |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Neivanam B.O |
| Pincodes | 621714 |
| Area | Neivanam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Nochikulam B.O |
| Pincodes | 621713 |
| Area | Nochikulam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Perambalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | O Koothur B.O |
| Pincodes | 621705 |
| Area | O Koothur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Olaiyur B.O |
| Pincodes | 608901 |
| Area | Olaiyur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Ordnance Estate - Tr S.O |
| Pincodes | 620016 |
| Area | Ordnance Estate - Tr |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | 0431-2581215 |
| Office Name | Ottakoil B.O |
| Pincodes | 621705 |
| Area | Ottakoil |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | P & T Colony S.O Tiruchirappalli |
| Pincodes | 620020 |
| Area | P & T Colony Tiruchirappalli |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | P.Kudikadu B.O |
| Pincodes | 621710 |
| Area | P.Kudikadu |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Padanilai B.O |
| Pincodes | 612903 |
| Area | Padanilai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Ariyalur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Paganur B.O |
| Pincodes | 620009 |
| Area | Paganur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Palakkarai S.O |
| Pincodes | 620008 |
| Area | Palakkarai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tiruchirapalli |
| Postal Region | Tiruchy |
| District | Tiruchirappalli |
| State | Tamil Nadu |
| Telephone No. | Na |