PIN code 621133

Post offices (3)

• Murukkankudi Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Sirumathur Branch Post Office

  Branch Post Office · delivery · Srirangam Division

• Eraiyur S.O (Perambalur) 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.

2 villages use this PIN code

• Eraiyur · Taluka: Veppanthattai, Perambalur, Tamil Nadu · Pop. 6,074
• Sirumathur · Taluka: Kunnam, Perambalur, Tamil Nadu · Pop. 5,421

Bank branches (1)

• Indian Overseas Bank, Eraiyur · IFSC IOBA0000715

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