PIN code 639103

Post offices (5)

• Inampuliyur Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Koppu Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Mudalaipatti Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Ettarai Post Office

  PO · non delivery · Tiruchirapalli Division · Map

• Kulumani Post Office

  PO · delivery · Tiruchirapalli 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

• Koppu North · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 7,456
• Koppu South · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 5,519
• Kulumani · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 4,887
• Mudalaipatti · Taluka: Kulithalai, Karur, Tamil Nadu · Pop. 4,067
• Puliyur · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 3,375
• Podavur · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 3,146
• Perur · Taluka: Srirangam, Tiruchirappalli, Tamil Nadu · Pop. 1,286