PIN code 610004

Post offices (3)

• Thandalai Branch Post Office

  Branch Post Office · delivery · Nagapattinam Division · Map

• Vilamal Branch Post Office

  Branch Post Office · non delivery · Nagapattinam Division · Map

• Tiruvarur Collectorate Post Office

  PO · delivery · Nagapattinam Division · Map

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

2 villages use this PIN code

• Thandalai · Taluka: Thiruvarur, Thiruvarur, Tamil Nadu · Pop. 3,854
• Vilamal · Taluka: Thiruvarur, Thiruvarur, Tamil Nadu · Pop. 3,234