Pincode: 606 202 The first digit of 606202 Pin Code '6' represents the region, to which this Post Office of Kallakurichi belongs to. The first two digits of the Pin Code '60' represent the sub region, i.e, Tamilnadu. The first 3 digits '606' represent the post-office revenue district, i.e, Vriddhachalam. The last 3 digits, i.e, '202' represent the Kallakurichi Delivery Head Office.
