PIN code 621203

Post offices (5)

• Arasalur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• M.Puthur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Natham Balasamudram Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Thirunarayanapuram Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Balasamudram S.O (Tiruchirappalli) Post Office

  PO · delivery · Srirangam Division · Map

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

4 villages use this PIN code

• M.Puthur (Musiri) · Taluka: Thottiyam, Tiruchirappalli, Tamil Nadu · Pop. 4,782
• Natham · Taluka: Thottiyam, Tiruchirappalli, Tamil Nadu · Pop. 4,478
• Arasalur · Taluka: Thottiyam, Tiruchirappalli, Tamil Nadu · Pop. 3,673
• Thirunarayanapuram · Taluka: Thottiyam, Tiruchirappalli, Tamil Nadu · Pop. 578

Bank branches (2)

• Development Bank of Singapore, Balasamudram · IFSC DBSS0IN0172
• Development Bank of Singapore, M Puthur · IFSC DBSS0IN0557

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