PIN code 603112

Post offices (3)

• Muttukadu Branch Post Office

  Branch Post Office · delivery · Tambaram Division · Map

• Thiruvidanthai Branch Post Office

  Branch Post Office · delivery · Tambaram Division · Map

• Kovalam SO Kanchipuram Post Office

  PO · delivery · Tambaram Division

Source: Department of Posts, All India Pincode Directory (data.gov.in, GODL-India), as of 3 Oct 2025.

4 villages use this PIN code

• Kannathur Reddy Kuppam · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 6,972
• Thiruvidanthai · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 3,422
• Kovalam (CT) · Taluka: Tiruporur, Chengalpattu, Tamil Nadu
• Muthukadu (CT) · Taluka: Tiruporur, Chengalpattu, Tamil Nadu

Bank branches (3)

• City Union Bank, Reddikuppam · IFSC CIUB0000674
• Indian Bank, Kovalam · IFSC IDIB000K122
• Indian Overseas Bank, Kannathur Reddykuppam · IFSC IOBA0002822

Source: Reserve Bank of India IFSC list. Banks with this PIN code in their listed address.