600003 PIN Code: Park Town, Madras Medical College (Chennai)
600003 is the PIN code of Park Town, Madras Medical College, Ripon Buildings in Chennai district, Tamil Nadu. Mail for 600003 is delivered by Park Town H.O. It covers 2 villages.
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Park Town, Madras Medical College, Ripon Buildings
600003 at a glance
- PIN code
- 600003
- Areas
- Park Town, Madras Medical College and Ripon Buildings
- District
- Chennai
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Chennai City North Division
- Head office
- Park Town H.O (in this PIN)
- Delivery office
- Park Town H.O
- Post offices
- 3 (1 head office and 2 sub offices)
- Villages
- 2 in 1 tehsil
- Towns / local bodies
- Greater Chennai Corporation
- Type of area
- Town and villages
- Approximate area
- about 1.6 km² (2.1 km east-west, 1.4 km north-south)
- Middle of the area
- 13.08461, 80.27587
- DIGIPIN of the middle
- 4T384L5T2F
- Sorting district code
- 600 (shared by 123 PIN codes; Chennai and Thiruvallur)
- Nearest PIN codes
- 600009 (1.2 km), 600104 (1.3 km), 600012 (1.4 km), 600001 (1.7 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 600003 is
- PIN 600003
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (18 carry 600003). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 600003 area
600003 is a PIN code covering town areas and villages in Chennai district, Tamil Nadu. India Post lists 3 post offices under it: Park Town H.O, Madras Medical College S.O and Ripon Buildings S.O. Mail for addresses with this PIN is delivered by Park Town H.O. The other 2 offices offer counter services but don't deliver.
In India Post's structure, 600003 belongs to the Chennai City North Division, part of the Chennai City Region of the Tamilnadu Circle. Park Town H.O, the head office, is itself in this PIN. The first three digits, 600, are the sorting district code that 123 PIN codes share, covering Chennai and Thiruvallur.
2 villages in the Local Government Directory carry PIN 600003, spread over 1 tehsil: Aminjikarai (2). They include Attipattu and Checheri.
Town areas with this PIN: Greater Chennai Corporation (municipal corporation).
The middle of the 600003 area is at 13.0846° N, 80.2759° E (DIGIPIN 4T384L5T2F), and the area is roughly 1.6 km² on our map. The closest PIN codes are 600009 (Fort St George, 1.2 km south-east), 600104 (High Court Building S.O (Chennai), 1.3 km east) and 600012 (Perambur Barracks, 1.4 km north-west).
Chennai district has 78 PIN codes. The one with the most post offices is 600001 (Chennai, 6); 600003 has 3. The one with the most villages is 600066 (Pozhal, 16).
Post offices with PIN code 600003
| Post office | Type and mail delivery |
|---|---|
| Park Town H.O | Head office Delivers |
| Madras Medical College S.O | Sub office Counter only |
| Ripon Buildings S.O | Sub office Counter only |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 600003 mean
A letter to 600003 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone600003
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle600003
Tamilnadu Circle
- 3 · Sorting district600003
Sorting district covering Chennai and Thiruvallur
- 4 · Delivery office600003
Delivered by Park Town H.O
Localities in the 600003 area
Neighbourhoods and places named on OpenStreetMap whose nearby mapped addresses mostly carry PIN 600003. Places on an edge can also fall in a neighbouring PIN.
Villages under PIN code 600003 (2)
| Village | Mandal / tehsil | District |
|---|---|---|
| Attipattu | Aminjikarai | Chennai |
| Checheri | Aminjikarai | Chennai |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
Towns and local bodies with PIN 600003
- Municipal corporation Greater Chennai Corporation
PIN codes near 600003
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 600003
Name House / flat number, street Park Town, Chennai Tamil Nadu - 600003
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 600003
Which area has the PIN code 600003?
600003 is the PIN code of Park Town, Madras Medical College and Ripon Buildings in Chennai district, Tamil Nadu.
Which district and state is 600003 in?
Chennai district in Tamil Nadu, in India Post's Tamilnadu Circle (Chennai City North Division).
How many post offices use 600003?
3 post offices: Park Town H.O, Madras Medical College S.O and Ripon Buildings S.O.
Which post office delivers mail for 600003?
Park Town H.O delivers mail for this PIN.
What is the head office for 600003?
Park Town H.O, which is in this PIN.
Which villages come under PIN code 600003?
2 villages, including Attipattu and Checheri. The full list is on this page.
Is 600003 a rural or urban PIN code?
Both: it covers town areas (Greater Chennai Corporation) and 2 villages.
What are the PIN codes near 600003?
600009 (Fort St George, 1.2 km), 600104 (High Court Building S.O (Chennai), 1.3 km), 600012 (Perambur Barracks, 1.4 km), 600001 (Chennai, 1.7 km) and 600007 (Vepery, 1.8 km), measured between the middles of the areas.
What is the DIGIPIN of the 600003 area?
4T384L5T2F is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 600003 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 78 PIN codes of Chennai · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are