PIN code 606903

Post offices (8)

• Kalvasal Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Kamakkur Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Kasthambadi Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Mukkurumbai Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Nadukuppam Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Pulavanpadi Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Pungambadi Branch Post Office

  Branch Post Office · delivery · Tiruvannamalai Division

• Kalambur 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.

14 villages use this PIN code

• Kasthambady · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 7,383
• Palayam · Taluka: Arani, Tiruvannamalai, Tamil Nadu · Pop. 4,901
• Pungampadi · Taluka: Arani, Tiruvannamalai, Tamil Nadu · Pop. 3,703
• Pulavanpadi · Taluka: Arani, Tiruvannamalai, Tamil Nadu · Pop. 3,424
• Mukkurambi · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 2,080
• Kalvasal · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 2,018
• Illupakunam · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 2,002
• Murugamangalam · Taluka: Chetpet, Tiruvannamalai, Tamil Nadu · Pop. 1,723
• Sitteri · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 1,420
• Enduvambady · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 1,303
• Munivanthangal · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 992
• Alliyabad · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 980
• Parvathiagaram · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 907
• Otteri · Taluka: Polur, Tiruvannamalai, Tamil Nadu · Pop. 28

Bank branches (5)

• Canara Bank, Kalambur · IFSC CNRB0004072
• Federal Bank, Kasthambadi · IFSC FDRL0002333
• Indian Bank, Kalambur · IFSC IDIB000K004
• Indian Overseas Bank, Kelur · IFSC IOBA0000977
• Union Bank of India, Arani Kalambur · IFSC UBIN0919438

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