PIN code 609403

Post offices (8)

• A. Kiliyanur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Kaliyakudi Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Keeranur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Nedungulam Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Pavattakudi Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Pillur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Sirupuliyur Branch Post Office

  Branch Post Office · delivery · Mayiladuthurai Division · Map

• Kollumangudi Post Office

  PO · delivery · Mayiladuthurai Division

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

14 villages use this PIN code

• Kaduvangudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 3,255
• Kollumangudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 3,188
• Keeranur · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 2,514
• Pillur · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 2,344
• Sirupuliyur · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 2,326
• Nedungulam · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 2,247
• Porumbur · Taluka: Kuthalam, Mayiladuthurai, Tamil Nadu · Pop. 1,793
• Pavattakudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 1,736
• Annadanapuram · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 1,689
• Elumagalur · Taluka: Kuthalam, Mayiladuthurai, Tamil Nadu · Pop. 1,348
• Panangattangudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 1,305
• Thalaiyur · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 1,256
• Kaliyakudi · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 881
• Kadagam · Taluka: Nannilam, Thiruvarur, Tamil Nadu · Pop. 840

Bank branches (4)

• Canara Bank, Pavattakudi · IFSC CNRB0004654
• City Union Bank, Kidarankondan · IFSC CIUB0000644
• ICICI Bank, Sirupuliyur · IFSC ICIC0002283
• Indian Bank, Kollumangudi · IFSC IDIB000K201

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