PIN code 621106

Post offices (4)

• Garudamangalam Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Kolathur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Sathanur Branch Post Office

  Branch Post Office · delivery · Srirangam Division · Map

• Kolakkanatham 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

• Kolakkanatham · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 3,046
• Garudamangalam (South) · Taluka: Lalgudi, Tiruchirappalli, Tamil Nadu · Pop. 1,969
• Aiyinapuram · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 1,926
• Kolathur (East) · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 1,896
• Sathanur · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 1,749
• Garudamangalam (North) · Taluka: Lalgudi, Tiruchirappalli, Tamil Nadu · Pop. 995
• Kolathur (West) · Taluka: Alathur, Perambalur, Tamil Nadu · Pop. 682

Bank branches (1)

• Canara Bank, Kulakkanatham · IFSC CNRB0001615

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