| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Brammadesam B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 2. | Mullandrum B.O | 632512 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Timiri S.O | Ranipet H.O |
| 3. | Natteri B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 4. | Poosimalaikuppam B.O | 632512 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Timiri S.O | Ranipet H.O |
| 5. | Pulivalam- Sunaipattu B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 6. | Puthur B.O | 632512 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Timiri S.O | Ranipet H.O |
| 7. | Sattuvanthangal B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 8. | Thennampattu B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 9. | Vadailluppai B.O | 632511 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Sakkaramallur S.O | Ranipet H.O |
| 10. | Vethajipuram B.O | 632507 | Branch Post Office | Delivery | Arakkonam | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Kavanur S.O | Ranipet H.O |
| 11. | A K Padavedu B.O | 606905 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | - | Santhavasal S.O | Tiruvannamalai H.O |
| 12. | Adaiyur B.O | 606604 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Tiruvannamalai | Tiruvannamalai | - | Vengikkal S.O | Tiruvannamalai H.O |
| 13. | Adamangalam S.O | 606901 | Sub Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Polur | Tiruvannamalai | 04175-253067 | - | Tiruvannamalai H.O |
| 14. | Adanur B.O | 632317 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | - | Tiruvannamalai | - | Sathiyaviziyanagaram S.O | Arni H.O |
| 15. | Adiannamalai B.O | 606604 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | - | Tiruvannamalai | - | Vengikkal S.O | Tiruvannamalai H.O |
| 16. | Adiyanur B.O | 604403 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Kilkodungalur S.O | Arni H.O |
| 17. | Agraharapalayam B.O | 632314 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Arni | Tiruvannamalai | - | Kunnathur Arni S.O | Arni H.O |
| 18. | Akkur S.O (Tiruvannamalai) | 631701 | Sub Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Vandavasi | Tiruvannamalai | 04175-253067 | - | Arni H.O |
| 19. | Alathur B.O | 606702 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Chengam | Tiruvannamalai | - | Kanji S.O | Tiruvannamalai H.O |
| 20. | Alathur B.O | 604408 | Branch Post Office | Delivery | Tiruvannamalai | Chennai Region | Tamilnadu | Cheyyar | Tiruvannamalai | - | Vandavasi S.O | Arni H.O |
