| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 81. | Dusi B.O | 631702 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Mamandur Kanchipuram S.O | Arni H.O |
| 82. | Echur B.O | 604404 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | - | Kilkovalavedu S.O | Arni H.O |
| 83. | Edathanur B.O | 606707 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Chengam | Tiruvannamalai | - | Tandarampattu S.O | Tiruvannamalai H.O |
| 84. | Elaneerkundram B.O | 604401 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Anukkavoor S.O | Arni H.O |
| 85. | Elangadu B.O | 604408 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | - | Vandavasi S.O | Arni H.O |
| 86. | Elangunni B.O | 606703 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Chengam | Tiruvannamalai | - | Melpallipattu S.O | Tiruvannamalai H.O |
| 87. | Elathur B.O | 606906 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | - | Vilvarani S.O | Tiruvannamalai H.O |
| 88. | Elayankanni B.O | 606753 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tiruvannamalai | Tiruvannamalai | - | Vanapuram S.O | Tiruvannamalai H.O |
| 89. | Embalam B.O | 604406 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | - | Tellar S.O | Arni H.O |
| 90. | Endal B.O | 604502 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | - | Malayur S.O | Arni H.O |
| 91. | Eraiyur B.O | 606704 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | - | Tiruvannamalai | - | Pachal S.O (Tiruvannamalai) | Tiruvannamalai H.O |
| 92. | Erumaivetti B.O | 604401 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Anukkavoor S.O | Arni H.O |
| 93. | Erumbur B.O | 604404 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | - | Kilkovalavedu S.O | Arni H.O |
| 94. | Erumpoondi B.O | 604601 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tvmalai | Tiruvannamalai | - | Kilpennathur S.O | Tiruvannamalai H.O |
| 95. | Esanyamadam S.O | 606604 | Sub Post Office | Non-Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tiruvannamalai | Tiruvannamalai | 04175-253067 | - | Tiruvannamalai H.O |
| 96. | Ettivadi B.O | 606907 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | - | Vadamadimangalam S.O | Tiruvannamalai H.O |
| 97. | Gangapattu B.O | 606804 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tiruvannamalai | Tiruvannamalai | - | Tandarai S.O | Tiruvannamalai H.O |
| 98. | Gangavaram B.O | 606901 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | - | Adamangalam S.O | Tiruvannamalai H.O |
| 99. | Gudalur B.O | 606755 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tiruvannamalai | Tiruvannamalai | - | Avur S.O | Tiruvannamalai H.O |
| 100. | Gudalur B.O | 606907 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | - | Vadamadimangalam S.O | Tiruvannamalai H.O |
