PIN code 603313

Post offices (6)

• Kattudevadur Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Neerpair Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Nugumbal Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Onambakkam Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Vilanganur Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Chithamur Post Office

  PO · delivery · Chengalpattu 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

• Kattudevadur · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 3,398
• Neerpair · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 2,090
• Netrambakkam · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 1,666
• Neelamangalam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 1,609
• Kilvasalai · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 1,351
• Porur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 1,191
• Kannimangalam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 983
• Puoriampakkam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 901
• Chithamur · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 499
• Viralur · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 467
• Vellarai · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 236
• Devanur · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu · Pop. 204
• Koonagkaranai · கூனங்கரணை · Taluka: Cheyyur, Chengalpattu, Tamil Nadu
• Sithamur · சித்தாமூர் · Taluka: Maduranthakam, Chengalpattu, Tamil Nadu

Bank branches (2)

• Federal Bank, Peruveli Saravapakkam · IFSC FDRL0002587
• Indian Bank, Kattudevadur · IFSC IDIB000K287

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