Kadukkalur Pin Code - 603401

603401 is the Postal Index Number (PIN Code) assigned to Kadukkalur post office, located in Cheyyur taluka, Kanchipuram district of Tamil Nadu state, India. This postal location falls under Chengalpattu division and Chennai Region region. Several nearby locations and post offices in Cheyyur include Andarkuppam, Cheyyur North, Chunampet, Indalur, Iranya Sidhi, Irumbedu, Kadukkalur, Kalkulam, Karasangal, Kattudevadur and many more. PIN Code (Postal Index Number) is a unique 6-digit code used by the postal department for accurate mail delivery and location identification. For Kadukkalur , the first digit 6 represents the postal zone, the second digit 0 represents the sub-region, the first three digits 603 identify the sorting district, and the last three digits 401 identify the specific post office.