PIN code 609405

Post offices (4)

• Alathur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Injikudi Branch Post Office

  Branch Post Office · non delivery · Mayiladuthurai Division · Map

• Tirumeichur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Peralam 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

• Tirumichchiyur · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 2,917
• Alathur · Taluka: Kudavasal, Thiruvarur, Tamil Nadu · Pop. 1,880
• Pozhakudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 1,709
• Killiyur · Taluka: Kudavasal, Thiruvarur, Tamil Nadu · Pop. 1,008
• Peralam · பேரளம் · Taluka: Nannilam, Thiruvarur, Tamil Nadu

Bank branches (2)

• ICICI Bank, South Streetperalam · IFSC ICIC0006111
• State Bank of India, Peralam · IFSC SBIN0014400

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