PIN code 621113

Post offices (6)

• Ayilur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Eraiyur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Kalpadi Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Siruganpur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Varagupadi Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Siruvachur 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.

7 villages use this PIN code

• Siruvacher · Taluka: Perambalur, Perambalur, Tamil Nadu · Pop. 5,616
• Kalpadi (North) · Taluka: Perambalur, Perambalur, Tamil Nadu · Pop. 4,380
• Aiyilur · Taluka: Perambalur, Perambalur, Tamil Nadu · Pop. 3,481
• Kalpadi (South) · Taluka: Perambalur, Perambalur, Tamil Nadu · Pop. 2,102
• Varagupadi · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 1,524
• Sirukanpur (West) · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 1,208
• Sirukanpur (East) · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 685

Bank branches (1)

• Indian Overseas Bank, Siruvachur · IFSC IOBA0002273

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