We found a total of 1 post offices linked with the postal code 631006. This PIN Code is belongs to the VELLORE district of TAMIL NADU in India. The first digit of Postal Code 631006 i.e. 6 represents the region, the second digit 3 denotes the sub-region, the third digit 1 indicates the sorting-district and last three digit 006 represent the specific post office within the district.