The Chennai City Region of  Tamilnadu Postal Circle is situated in the northern tip  of  Tamilnadu and has its  headquarters at Chennai.   It was formed on 11th February, 2002.  The Region is carved out of the erstwhile Northern Region and Metro
Region.

          The Region covers an area of 25548 square kilometres and serves a population of approximately 2.04 crores. 

            The Region has a network of 2341 post offices.

Important Post Offices
Night Post Offices