PIN code 685618

Post offices (3)

• Chinnakanal Branch Post Office

  Branch Post Office · delivery · Idukki Division · Map

• Sinkukandam Branch Post Office

  Branch Post Office · delivery · Idukki Division · Map

• Surianalle Post Office

  PO · delivery · Idukki Division · Map

Source: Department of Posts, All India Pincode Directory (data.gov.in, GODL-India), as of 3 Oct 2025.

1 village uses this PIN code

• Chinnakanal · ചിന്നക്കനാൽ · Taluka: Udumbanchola, Idukki, Kerala · Pop. 12,005

Bank branches (1)

• South Indian Bank, Chinnakanal · IFSC SIBL0000275

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