PIN code 600123

Post offices (3)

• Malayambakkam Branch Post Office

  Branch Post Office · delivery · Tambaram Division

• Sembarambakkam Branch Post Office

  Branch Post Office · delivery · Tambaram Division

• Nazarethpettai Post Office

  PO · delivery · Tambaram Division

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

4 villages use this PIN code

• Sembarambakkam · Taluka: Poonamallee, Thiruvallur, Tamil Nadu · Pop. 5,709
• Agaramel · Taluka: Poonamallee, Thiruvallur, Tamil Nadu · Pop. 4,609
• Meppur · Taluka: Poonamallee, Thiruvallur, Tamil Nadu · Pop. 3,493
• Nazarathpettai (CT) · Taluka: Poonamallee, Thiruvallur, Tamil Nadu

Bank branches (5)

• Canara Bank, Sembarambakkam · IFSC CNRB0016407
• ICICI Bank, Thandalam · IFSC ICIC0005799
• Indian Overseas Bank, Bagayam · IFSC IOBA0003871
• KEB Hana Bank, Chennai Branch · IFSC KOEX0000003
• Shinhan Bank, Poonamallee · IFSC SHBK0000005

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