| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41. | Villiyanallur B.O | 609801 | Branch Post Office | Delivery | Kumbakonam | Tiruchy | Tamilnadu | Kuttalam | Nagapattinam | - | Kuttalam S.O | Melakaveri H.O |
| 42. | A. Kiliyanur B.O | 609403 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | Kollumangudi S.O | Mayiladuthurai H.O |
| 43. | Achalpuram S.O | 609101 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | 04364-278991 | - | Sirkali H.O |
| 44. | Akkur S.O (Nagapattinam) | 609301 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Tharangambadi | Nagapattinam | 04364-280430 | - | Mayiladuthurai H.O |
| 45. | Alakkudi B.O | 609101 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | - | Achalpuram S.O | Sirkali H.O |
| 46. | Alaveli B.O | 609118 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | Solasakkaranallur S.O | Mayiladuthurai H.O |
| 47. | Ambal B.O | 609503 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Nannilam | Nagapattinam | - | Punthottam S.O | Mayiladuthurai H.O |
| 48. | Anaikaranchatram S.O | 609102 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | 04364-277200 | - | Sirkali H.O |
| 49. | Anaikaranchatram South B.O | 609102 | Branch Post Office | Non-Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | - | Anaikaranchatram S.O | Sirkali H.O |
| 50. | Anandatandavapuram S.O | 609103 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | - | Mayiladuthurai H.O |
| 51. | Annamperumalkoil B.O | 609109 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | - | Sattanathapuram S.O | Sirkali H.O |
| 52. | Arangakudi S.O | 609302 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Tharangambadi | Nagapattinam | 04364-286040 | - | Mayiladuthurai H.O |
| 53. | Arapallam B.O | 609101 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | - | Achalpuram S.O | Sirkali H.O |
| 54. | Arappakkam B.O | 609111 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Sirkali | Nagapattinam | - | Sirkali Thenpathi S.O | Sirkali H.O |
| 55. | Arulmozhithevan B.O | 609203 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | Nidur S.O | Mayiladuthurai H.O |
| 56. | Arupathy B.O | 609309 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Tharangambadi | Nagapattinam | - | Sembanarkoil S.O | Mayiladuthurai H.O |
| 57. | Aruvapadi B.O | 609203 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | Nidur S.O | Mayiladuthurai H.O |
| 58. | Athukudi B.O | 609117 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Mayiladuthurai | Nagapattinam | - | Vaithiswarankoil S.O | Sirkali H.O |
| 59. | Ayappadi S.O | 609303 | Sub Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Tharangambadi | Nagapattinam | 04364-261822 | - | Mayiladuthurai H.O |
| 60. | Buthanur B.O | 609312 | Branch Post Office | Delivery | Mayiladuthurai | Tiruchy | Tamilnadu | Tharangambadi | Nagapattinam | - | Tirukkalachery S.O | Mayiladuthurai H.O |
