PIN code 621705

Post offices (9)

• Ayanathur Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Kadugur Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Lingathadimedu Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Manakudi Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• O Koothur Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Ottakoil Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Srinivasapuram Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Tamaraikulam Branch Post Office

  Branch Post Office · delivery · Tiruchirapalli Division · Map

• Kallankurichi 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.

5 villages use this PIN code

• Kallankurichi · Taluka: Ariyalur, Ariyalur, Tamil Nadu · Pop. 5,385
• Kayarlabath · Taluka: Ariyalur, Ariyalur, Tamil Nadu · Pop. 5,215
• Ottakoil · Taluka: Ariyalur, Ariyalur, Tamil Nadu · Pop. 4,703
• Kadugur · Taluka: Ariyalur, Ariyalur, Tamil Nadu · Pop. 3,217
• Ayanathur · Taluka: Ariyalur, Ariyalur, Tamil Nadu · Pop. 2,445