PIN code 631101

Post offices (4)

• Kizhavanam Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Mittapettai Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Nandiveduthangal Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Guruvarajpet Post Office

  PO · delivery · Arakkonam Division · Map

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

6 villages use this PIN code

• Valarpuram · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 4,801
• Perumalrajapet · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 2,725
• Nelvoy · Taluka: Nemili, Ranipet, Tamil Nadu · Pop. 2,032
• Kilvanam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,864
• Nandi Veduthangal · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,746
• Chithambadi · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,057