PIN code 686564

Post offices (7)

• Arumanur Branch Post Office

  Branch Post Office · delivery · Kottayam Division · Map

• Karimpani Branch Post Office

  Branch Post Office · delivery · Kottayam Division · Map

• Kongandoor Branch Post Office

  Branch Post Office · delivery · Kottayam Division · Map

• Mattakkara Branch Post Office

  Branch Post Office · delivery · Kottayam Division · Map

• Neerikkad Branch Post Office

  Branch Post Office · delivery · Kottayam Division

• Paduva Branch Post Office

  Branch Post Office · delivery · Kottayam Division · Map

• Ayarkunnam Post Office

  PO · delivery · Kottayam 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

• Akalakunnam · അകലക്കുന്നം · Taluka: Kottayam, Kottayam, Kerala · Pop. 15,082

Bank branches (6)

• Canara Bank, Ayarkunnam · IFSC CNRB0003870
• Dhanlaxmi Bank, Ayarkunnam · IFSC DLXB0000099
• IDBI, Kottayam Co Operative Urban Bank LTD · IFSC IBKL0027K08
• Kerala State Co-operative Bank, Ayarkunnam · IFSC KSBK0001285
• South Indian Bank, Ayarkunnam · IFSC SIBL0000006
• State Bank of India, Mattakkara · IFSC SBIN0070349

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