PIN code 609306

Post offices (3)

• Tiruvilayattam Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Velampudukudi Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Nalladai Post Office

  PO · delivery · Mayiladuthurai Division

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

5 villages use this PIN code

• Thiruvillaiyattam · Taluka: Tharangambadi, Mayiladuthurai, Tamil Nadu · Pop. 3,238
• Nalladai · Taluka: Tharangambadi, Mayiladuthurai, Tamil Nadu · Pop. 2,845
• Arasur · Taluka: Tharangambadi, Mayiladuthurai, Tamil Nadu · Pop. 1,638
• Kodavilagam · Taluka: Tharangambadi, Mayiladuthurai, Tamil Nadu · Pop. 1,340
• Eachangudi · Taluka: Tharangambadi, Mayiladuthurai, Tamil Nadu · Pop. 1,061