| Office Name | Agarathirumalam B.O |
| Pincodes | 609503 |
| Area | Agarathirumalam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Tiruvarur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Akkur S.O Nagapattinam |
| Pincodes | 609301 |
| Area | Akkur Nagapattinam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | 04364-280430 |
| Office Name | Alakkudi B.O |
| Pincodes | 609101 |
| Area | Alakkudi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Alathur B.O |
| Pincodes | 609405 |
| Area | Alathur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Tiruvarur |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Alaveli B.O |
| Pincodes | 609118 |
| Area | Alaveli |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Ambal B.O |
| Pincodes | 609503 |
| Area | Ambal |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Anaikaranchatram S.O |
| Pincodes | 609102 |
| Area | Anaikaranchatram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | 04364-277200 |
| Office Name | Anaikaranchatram South B.O |
| Pincodes | 609102 |
| Area | Anaikaranchatram South |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Anandatandavapuram S.O |
| Pincodes | 609103 |
| Area | Anandatandavapuram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Annamperumalkoil B.O |
| Pincodes | 609109 |
| Area | Annamperumalkoil |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Arangakudi S.O |
| Pincodes | 609302 |
| Area | Arangakudi |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | 04364-286040 |
| Office Name | Arapallam B.O |
| Pincodes | 609101 |
| Area | Arapallam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Arappakkam B.O |
| Pincodes | 609111 |
| Area | Arappakkam |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Arulmozhithevan B.O |
| Pincodes | 609203 |
| Area | Arulmozhithevan |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Arupathy B.O |
| Pincodes | 609309 |
| Area | Arupathy |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Aruvapadi B.O |
| Pincodes | 609203 |
| Area | Aruvapadi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Athukudi B.O |
| Pincodes | 609117 |
| Area | Athukudi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Ayappadi S.O |
| Pincodes | 609303 |
| Area | Ayappadi |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | 04364-261822 |
| Office Name | Buthanur B.O |
| Pincodes | 609312 |
| Area | Buthanur |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Chandrapadi B.O |
| Pincodes | 609307 |
| Area | Chandrapadi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Mayiladuthurai |
| Postal Region | Tiruchy |
| District | Nagapattinam |
| State | Tamil Nadu |
| Telephone No. | Na |