The Pin Code of Ottakoil is 621705. Get more details along with the Pin Code of Ottakoil. Ottakoil is located in Ariyalur district in Tamil Nadu. 621705 is the pincode (Postal code) of Ottakoil.
| Location | Pincode | State | District |
| Ottakoil | 621705 | Tamil Nadu | Ariyalur |
| Location | Pincode | State | District |
| Ayanathur | 621705 | Tamil Nadu | Ariyalur |
| Kadugur | 621705 | Tamil Nadu | Ariyalur |
| Kallankurichi | 621705 | Tamil Nadu | Ariyalur |
| Lingathadimedu | 621705 | Tamil Nadu | Ariyalur |
| Manakudi | 621705 | Tamil Nadu | Ariyalur |
| O Koothur | 621705 | Tamil Nadu | Ariyalur |
| Srinivasapuram | 621705 | Tamil Nadu | Ariyalur |
| Tamaraikulam | 621705 | Tamil Nadu | Ariyalur |