Thandarai S.O post office pin code number is 600072.

Office Name:	Thandarai S.O
District:	Tiruvallur
State:	TAMIL NADU
Pincode:	600072
Status:	Non-Delivery
Head Office:	Avadi Camp H.O
Location:	Poonamallee taluk of Tiruvallur district.
Telephone:	NA
Postal Department Information:	Tambaram Division Chennai Region Region Tamilnadu Circle