Tamil Nadu PIN Codes 2026

Tamil Nadu has 2,028 PIN codes serving 11,870 post offices across 31 districts. PIN prefixes: 60xxxx, 61xxxx, 62xxxx, 63xxxx, 64xxxx. Pick a district below or search by area name.

Districts of Tamil Nadu (31)

• Ariyalur
• Chennai
• Coimbatore
• Cuddalore
• Dharmapuri
• Dindigul
• Erode
• Kanchipuram
• Kanyakumari
• Karur
• Krishnagiri
• Madurai
• Nagapattinam
• Namakkal
• Nilgiris
• Perambalur
• Pudukkottai
• Ramanathapuram
• Salem
• Sivaganga
• Thanjavur
• Theni
• Tiruchirappalli
• Tirunelveli
• Tiruvallur
• Tiruvannamalai
• Tiruvarur
• Tuticorin
• Vellore
• Villupuram
• Virudhunagar

Data: All India Pincode Directory, Department of Posts (data.gov.in), refreshed 2026-06-10. Also see the post office finder for office types, timings and directions.