Thiruvarur is Taluka (Tehsil) in Tiruvarur district of Tamil Nadu state. Thiruvarur has 14 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 611101 | Andipalayam PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610001 | Dakshinamurthi Mutt PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610003 | Kekkarai PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610003 | Kidarankondan PIN Code | Tiruvarur | Thiruvarur | Sub Office |
| 610109 | Kilapadugai PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610001 | Kodikalpalayam PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610001 | Madapuram PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610202 | Mavoor Tiruvarur PIN Code | Tiruvarur | Thiruvarur | Sub Office |
| 610001 | Meiporul Nagar PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610001 | New Street PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610101 | Suranur PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610004 | Thandalai PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610202 | Tirunattiyathankudi PIN Code | Tiruvarur | Thiruvarur | Branch Office |
| 610001 | Tiruvarur PIN Code | Tiruvarur | Thiruvarur | Head Office |