| Pincodes | Post Office |
| 621010 | Thuraiyur Bus Stand, Thuraiyur Extension, Thuraiyur |
| 621001 | Baderpettai, Erakudi, Kottaiyur, Nagamanaickenpatti, Reddiapatti, Sangampatti, Senappanallur, Sirunavalur, Vishalakshi Ammal Samudram |
| 621002 | Kinathur, Kirambur, Kurichi, Manalodai, Maruvathur, Nagalapuram, Pudur, Sellipalayam, Sembulichampatti, Sengattupatti, Sorathur, T.Renganathapuram, Vengadathanur |
| 621003 | B.Mettur (B.O), Alathudayanpatti, Balakrishnampatti, Kottapalayam, Maradi, Nettavelampatti, Pachaperumalpatti, Viswambalsamudram |
| 621004 | Kilakunnupatti, Kottathur, Muthiyampalayam, Naduvalur, T.Sathanur |
| 621008 | Govindapuram, Kalingamudayanpatti, Murukkur, Natham Balasamudram, Oddampatti, Okkarai, Sikkathambur, T.Narasingapuram, Venkatesapuram |
| 621011 | Nachilipatti, Periyamangalam, Puthur, Thanneerpallam, Top Sengattupatti, Uppliapuram, Venkatachalapuram |
| 621012 | Koppampatti, Naganallur, T.Baderpettai, T.Murungaipatti, Thalugaimangapattipudur, Vyrichettipalayam |
| 621101 | Ammapalayam, Kalarampatti, Ladapuram, Melapuliyur, Puduattur |
| 621206 | Devarappampatti, Iyyampalayam, K.Palayam, Kannanur, Kattanampatti, Kothampatti, Ponnusangampatti, Veeramachampatti |