PIN code 609112

Post offices (4)

• Karkoil Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Mannipallam Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Seithur Srk Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Tirupungur Post Office

  PO · delivery · Mayiladuthurai Division

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

6 villages use this PIN code

• Sethur · Taluka: Mayiladuthurai, Mayiladuthurai, Tamil Nadu · Pop. 2,442
• Thiruppangur · Taluka: Sirkali, Mayiladuthurai, Tamil Nadu · Pop. 1,840
• Karkoil · Taluka: Sirkali, Mayiladuthurai, Tamil Nadu · Pop. 1,663
• Perumangalam · Taluka: Sirkali, Mayiladuthurai, Tamil Nadu · Pop. 1,581
• Kanniyakudi · Taluka: Sirkali, Mayiladuthurai, Tamil Nadu · Pop. 1,473
• Melanallur · Taluka: Mayiladuthurai, Mayiladuthurai, Tamil Nadu · Pop. 1,294

Bank branches (1)

• Indian Overseas Bank, Punganur · IFSC IOBA0000988

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