PIN code 603305

Post offices (8)

• Kadalur Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Kodoovur Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Mugaiyur Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Nedumaram Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Nerkunapattu Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Seekanankuppam Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Vepancheri Branch Post Office

  Branch Post Office · delivery · Chengalpattu Division · Map

• Kuvathur 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.

19 villages use this PIN code

• Kadalur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 6,175
• Parameswaramangalam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 4,847
• Koovathur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 4,534
• Mugaiyur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 3,888
• Paramankeni · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 3,325
• Kodur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 2,867
• Nerkunampattu · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 2,243
• Nedumaram · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 1,794
• Vadapattinam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 1,299
• Kilarkollai · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 685
• Kanathur · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 642
• Periyavippedu · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 603
• Chinnavippedu · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 527
• Perumalcheri · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 413
• Murukkanthangal · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 289
• Veppancheri · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 279
• Kodapattinam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 127
• Sathiamangalam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 57
• Malrajakuppam · Taluka: Cheyyur, Chengalpattu, Tamil Nadu · Pop. 8

Bank branches (2)

• Indian Bank, Koovathur · IFSC IDIB000K105
• Union Bank of India, Kadalur · IFSC UBIN0935051

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