PIN code 623402

Post offices (6)

• Karkalathur Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division

• Muppaiyur Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division

• Orikottai Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Sevvaipettai Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Thoonugudi Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division

• Chinnakeeramangalam Post Office

  PO · delivery · Ramanathapuram Division

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

7 villages use this PIN code

• Kurunthanakottai · Taluka: Devakottai, Sivaganga, Tamil Nadu · Pop. 2,804
• Muppaiyur · Taluka: Devakottai, Sivaganga, Tamil Nadu · Pop. 2,562
• Orikottai · Taluka: Tiruvadanai, Ramanathapuram, Tamil Nadu · Pop. 1,346
• Sirunallur · Taluka: Devakottai, Sivaganga, Tamil Nadu · Pop. 1,215
• Arasur · Taluka: Tiruvadanai, Ramanathapuram, Tamil Nadu · Pop. 1,112
• Vilimar · Taluka: Devakottai, Sivaganga, Tamil Nadu · Pop. 1,086
• Parur · Taluka: Tiruvadanai, Ramanathapuram, Tamil Nadu · Pop. 548

Bank branches (2)

• Canara Bank, Muppaiyur · IFSC CNRB0005412
• Federal Bank, Chinnakeeramangalam · IFSC FDRL0002531

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