PIN code 691503

Post offices (4)

• Kumbalam Branch Post Office

  Branch Post Office · delivery · Quilon Division · Map

• Mukkoodu Branch Post Office

  Branch Post Office · delivery · Quilon Division · Map

• Padappakara Branch Post Office

  Branch Post Office · delivery · Quilon Division · Map

• Mulavana Post Office

  PO · delivery · Quilon 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

• Mulavana · മുളവന · Taluka: Kollam, Kollam, Kerala · Pop. 35,887

Bank branches (1)

• IDBI, The Coastal Urban Co Operative Bank LTD No Perayam Branch · IFSC IBKL0737CUC

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