PIN Code 603203 — Chengalpattu, Tamil Nadu
- District
- Chengalpattu
- State
- Tamil Nadu
- Division
- Chengalpattu Division
- Region
- Chennai City Region
- Circle
- Tamilnadu Circle
- Post offices
- 3 (3 delivery)
PIN code 603203 belongs to Chengalpattu district, Tamil Nadu. India Post lists 3 post offices under it — 1 sub post office and 2 branch post offices — so Kattankolathur SO, Kavanur BO and Ninnakarai BO all share this code.
Every office under 603203 is a delivery office. The branch offices report to Kattankolathur SO, which is why they carry the same code. The code is handled by the Chengalpattu Division, part of the Tamilnadu Circle.
Reading the digits: the leading 6 places 603203 in the Southern postal region (Tamil Nadu, Kerala, Puducherry, Lakshadweep), 603 is the sorting district, and 203 identifies the delivery office. Nearby codes in the same district include 603127 (Anupuram SO), 603201 (Elapakkam SO), 603202 (Guduvancheri SO), 603204 (Singaperumalkoil SO) and 2 others — check them if your address sits near a boundary.
Post offices under 603203
| Post office | Type | Delivery |
|---|---|---|
| Kattankolathur SO | Sub Post Office | Delivery |
| Kavanur BO | Branch Post Office | Delivery |
| Ninnakarai BO | Branch Post Office | Delivery |
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PIN code 603203 FAQs
Which area does PIN code 603203 cover?
603203 covers the delivery area of Kattankolathur SO, Kavanur BO and Ninnakarai BO in Chengalpattu district, Tamil Nadu.
Which district and state is 603203 in?
603203 is in Chengalpattu district, Tamil Nadu.
How many post offices use 603203?
3 post offices: 1 sub post office and 2 branch post offices.
How do I confirm 603203 is my PIN code?
Check that your locality or village appears among the offices above, or use the current-location detector on this page for the code at your exact spot. For official forms, confirm on indiapost.gov.in.