Thennathur is located in the district of Tiruvannamalai, Tamil Nadu. The pincode of Thennathur is 604501. The area "Thennathur" lies under takula of Vandavasi and has a Branch Office. Thennathur comes under the head office Arni. The postal division for pin code 604501 is Tiruvannamalai.
| Area | Thennathur |
| Pincode | 604501 |
| Taluka or Tehsil | Vandavasi |
| District | Tiruvannamalai |
| State | Tamil Nadu |
| Office Status | Branch Office |
| Postal Division | Tiruvannamalai |
| Postal Region | Chennai Region |
| Sub Office | Desur |
| Head Office | Arni |
| Contact Address | Postmaster, Post Office Thennathur (Branch Office), Vandavasi, Tamil Nadu, India, Pin Code: 604501 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 604501 | Arunthodu pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Chitragavur Pudur pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Desur pin code | Tiruvannamalai | Vandavasi | Sub Office |
| 604501 | Kilnamandi pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Kilputhur pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Kunnakampoondi pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Mahamayee Tirumani pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Sattapundi pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Thennathur pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Thenthinnalur pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Vayalur pin code | Tiruvannamalai | Vandavasi | Branch Office |
| 604501 | Vedal pin code | Tiruvannamalai | Vandavasi | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.