Blocks List of Thiruvallur
A block is sub division of a district. The main purpose of the block is rural development departments and Panchayati Raj institutes. For cities, the Indian government has created the similar arrangement under the urban development department. The block is also called as C.D Block, which means Community Development Block.
A little about Thiruvallur
Thiruvallur is district in Tamil Nadu state of India. There are total 14 blocks in Thiruvallur.
You can also see the tehsil list of Thiruvallur.
Here are the full list of blocks of Thiruvallur.