603303 PIN Code: Karunguli, Janakipuram (Chengalpattu)
603303 is the PIN code of Karunguli, Janakipuram, Kathiricheri, Keelavalam and 7 more in Chengalpattu district, Tamil Nadu. Mail for 603303 is delivered by Karunguli SO, Janakipuram BO, Kathiricheri BO. It covers 19 villages.
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Karunguli, Janakipuram, Kathiricheri
603303 at a glance
- PIN code
- 603303
- Areas
- Karunguli, Janakipuram, Kathiricheri, Keelavalam, Kinar and KinarKandigaiPudur and 5 more
- District
- Chengalpattu
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Chengalpattu Division
- Head office
- Chengalpattu HO
- Delivery office
- Karunguli SO, Janakipuram BO and Kathiricheri BO and 7 more
- Post offices
- 11 (1 sub office and 10 branch offices)
- Villages
- 19 in 2 tehsils
- Towns / local bodies
- Karunguzhi
- Type of area
- Town and villages
- Middle of the area
- 12.51023, 79.88493
- DIGIPIN of the middle
- 4T4FPJF8T4
- Sorting district code
- 603 (shared by 44 PIN codes; Chengalpattu and Kanchipuram)
- Nearest PIN codes
- 603201 (0.0 km), 603301 (0.0 km), 603306 (0.2 km), 604406 (5.6 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 603303 is
- PIN 603303
- 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 (1 carry 603303). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 603303 area
603303 is a PIN code covering town areas and villages in Chengalpattu district, Tamil Nadu. India Post lists 11 post offices under it: Karunguli SO, Janakipuram BO, Kathiricheri BO, Keelavalam BO and Kinar BO and 6 more. Mail for addresses with this PIN is delivered by Karunguli SO, Janakipuram BO and Kathiricheri BO and 7 other offices. The other office offers counter services but doesn't deliver.
In India Post's structure, 603303 belongs to the Chengalpattu Division, part of the Chennai City Region of the Tamilnadu Circle. Its division's head office is Chengalpattu HO. The first three digits, 603, are the sorting district code that 44 PIN codes share, covering Chengalpattu and Kanchipuram.
19 villages in the Local Government Directory carry PIN 603303, spread over 2 tehsils: Maduranthakam (18) and Tirukalukundram (1). They include Arayapakkam, Chithalamangalam, Eruvakkam, Irusumanallur and Janakipuram.
Town areas with this PIN: Karunguzhi (town panchayat).
The middle of the 603303 area is at 12.5102° N, 79.8849° E (DIGIPIN 4T4FPJF8T4). The closest PIN codes are 603201 (Elapakkam, 0.0 km south-east), 603301 (Acharapakkam, 0.0 km south) and 603306 (Madurantakam, 0.2 km east).
Chengalpattu district has 59 PIN codes. The one with the most post offices is 603306 (Madurantakam, 11); 603303 has 11. The one with the most villages is 603109 (Tirukalikundram, 44).
Post offices with PIN code 603303
| Post office | Type and mail delivery |
|---|---|
| Karunguli SO | Sub office Delivers |
| Janakipuram BO | Branch office Delivers |
| Kathiricheri BO | Branch office Delivers |
| Keelavalam BO | Branch office Delivers |
| Kinar BO | Branch office Delivers |
| KinarKandigaiPudur BO | Branch office Delivers |
| Malapalayam BO | Branch office Delivers |
| Melavalam BO | Branch office Delivers |
| Pudupattu BO | Branch office Delivers |
| Vedavakkam BO | Branch office Delivers |
| Malayalipettai BO | Branch 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 603303 mean
A letter to 603303 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone603303
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle603303
Tamilnadu Circle
- 3 · Sorting district603303
Sorting district covering Chengalpattu and Kanchipuram
- 4 · Delivery office603303
Delivered by Karunguli SO, Janakipuram BO
Villages under PIN code 603303 (19)
| Village | Mandal / tehsil | District |
|---|---|---|
| Arayapakkam | Maduranthakam | Chengalpattu |
| Chithalamangalam | Maduranthakam | Chengalpattu |
| Eruvakkam | Maduranthakam | Chengalpattu |
| Irusumanallur | Maduranthakam | Chengalpattu |
| Janakipuram | Tirukalukundram | Chengalpattu |
| Janakipuram (Sanur) | Maduranthakam | Chengalpattu |
| Karunguzhi | Maduranthakam | Chengalpattu |
| Kathiricheri | Maduranthakam | Chengalpattu |
| Keelavalam | Maduranthakam | Chengalpattu |
| Kinar | Maduranthakam | Chengalpattu |
| Melavalam | Maduranthakam | Chengalpattu |
| Mulli | Maduranthakam | Chengalpattu |
| Murukkancheri | Maduranthakam | Chengalpattu |
| Pasumbur | Maduranthakam | Chengalpattu |
| Pillanthikuppam | Maduranthakam | Chengalpattu |
| Sathamai | Maduranthakam | Chengalpattu |
| Uludamangalam | Maduranthakam | Chengalpattu |
| Valarbirai | Maduranthakam | Chengalpattu |
| Vedavakkam | Maduranthakam | Chengalpattu |
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 603303
- Town panchayat Karunguzhi
PIN codes near 603303
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 603303
Name House / flat number, street Karunguli, Chengalpattu Tamil Nadu - 603303
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 603303
Which area has the PIN code 603303?
603303 is the PIN code of Karunguli, Janakipuram, Kathiricheri and Keelavalam and other areas in Chengalpattu district, Tamil Nadu.
Which district and state is 603303 in?
Chengalpattu district in Tamil Nadu, in India Post's Tamilnadu Circle (Chengalpattu Division).
How many post offices use 603303?
11 post offices: Karunguli SO, Janakipuram BO, Kathiricheri BO, Keelavalam BO, Kinar BO, KinarKandigaiPudur BO, Malapalayam BO and Melavalam BO and others.
Which post office delivers mail for 603303?
Karunguli SO, Janakipuram BO, Kathiricheri BO and Keelavalam BO deliver mail for this PIN.
What is the head office for 603303?
Chengalpattu HO is the head office of the Chengalpattu Division.
Which villages come under PIN code 603303?
19 villages, including Arayapakkam, Chithalamangalam, Eruvakkam, Irusumanallur, Janakipuram, Janakipuram (Sanur), Karunguzhi and Kathiricheri. The full list is on this page.
Is 603303 a rural or urban PIN code?
Both: it covers town areas (Karunguzhi) and 19 villages.
What are the PIN codes near 603303?
603201 (Elapakkam, 0.0 km), 603301 (Acharapakkam, 0.0 km), 603306 (Madurantakam, 0.2 km), 604406 (Tellar, 5.6 km) and 603311 (Zamin Endathur, 9.5 km), measured between the middles of the areas.
What is the DIGIPIN of the 603303 area?
4T4FPJF8T4 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 603303 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 59 PIN codes of Chengalpattu · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are