PIN code 631701

Post offices (5)

• Madipakkam Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Mathur Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Sozhavaram Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Ukkal Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Akkur SO Tiruvannamalai Post Office

  PO · delivery · Tiruvannamalai Division · Map

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

15 villages use this PIN code

• Akkur · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 2,896
• Ukkal · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 2,434
• Mathur · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 2,147
• Koozhamandal · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 1,750
• Mahajanampakkam · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 1,707
• Chozhavaram · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 1,316
• Kizhnethapakkam · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 1,314
• Madipakkam · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 1,262
• Kunnavakkam · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 1,259
• Ukkamperumbakkam · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 1,243
• Sothiyampakkam · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 1,185
• Azhinjalpattu · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 892
• Karanai · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 677
• Vadangampattu · Taluka: Cheyyar, Tiruvannamalai, Tamil Nadu · Pop. 644
• Girijapuram · Taluka: Vembakkam, Tiruvannamalai, Tamil Nadu · Pop. 243

Bank branches (1)

• Indian Bank, Mathur Sipcot · IFSC IDIB000M295

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