PIN Code

603203 – Kattankolathur S.O

3 post offices share PIN Code 603203 in Kanchipuram, Tamil Nadu.

Post office	Type	Delivery	Division / Region / Circle
Kattankolathur S.O Taluk: Chengalpattu	Sub Office	Delivery	Chengalpattu / Chennai Region / Tamilnadu
Kavanur B.O Taluk: Chengalpattu	Branch Office	Delivery	Chengalpattu / Chennai Region / Tamilnadu
Ninnakarai B.O	Branch Office	Delivery	Chengalpattu / Chennai Region / Tamilnadu

Other PIN Codes in Kanchipuram

600016 600041 600043 600044 600045 600046 600047 600048 600056 600058 600059 600061 600063 600064 600069 600070 600073 600074 600075 600088 600089 600091 600096 600097

Source: India Post – All India Pincode Directory (data.gov.in, GODL-India), retrieved 11 Oct 2026. Postal details can change – confirm with India Post for official purposes.