603301 PIN Code: Acharapakkam, Indalur (Chengalpattu)
603301 is the PIN code of Acharapakkam, Indalur, Irumbuli, Kattugudalur and 3 more in Chengalpattu district, Tamil Nadu. Mail for 603301 is delivered by Acharapakkam SO, Indalur BO, Irumbuli BO. It covers 19 villages.
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Acharapakkam, Indalur, Irumbuli
603301 at a glance
- PIN code
- 603301
- Areas
- Acharapakkam, Indalur, Irumbuli, Kattugudalur, Kayapakkam and Parukkal and 1 more
- District
- Chengalpattu
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Chengalpattu Division
- Head office
- Chengalpattu HO
- Delivery office
- Acharapakkam SO, Indalur BO and Irumbuli BO and 4 more
- Post offices
- 7 (1 sub office and 6 branch offices)
- Villages
- 19 in 2 tehsils
- Towns / local bodies
- Acharapakkam
- Type of area
- Town and villages
- Approximate area
- about 0.1 km² (0.6 km east-west, 0.5 km north-south)
- Middle of the area
- 12.51020, 79.88492
- DIGIPIN of the middle
- 4T4FPJF8TM
- Sorting district code
- 603 (shared by 44 PIN codes; Chengalpattu and Kanchipuram)
- Nearest PIN codes
- 603201 (0.0 km), 603303 (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 603301 is
- PIN 603301
- 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 (2 carry 603301). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 603301 area
603301 is a PIN code covering town areas and villages in Chengalpattu district, Tamil Nadu. India Post lists 7 post offices under it: Acharapakkam SO, Indalur BO, Irumbuli BO, Kattugudalur BO and Kayapakkam BO and 2 more. Mail for addresses with this PIN is delivered by Acharapakkam SO, Indalur BO and Irumbuli BO and 4 other offices.
In India Post's structure, 603301 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 603301, spread over 2 tehsils: Maduranthakam (10) and Cheyyur (9). They include Achirupakkam, Alapakkam, Ammanambakkam, Athivakkam and Attupattukottaipunji.
Town areas with this PIN: Acharapakkam (town panchayat).
The middle of the 603301 area is at 12.5102° N, 79.8849° E (DIGIPIN 4T4FPJF8TM), and the area is roughly 0.1 km² on our map. The closest PIN codes are 603201 (Elapakkam, 0.0 km north), 603303 (Karunguli, 0.0 km north) and 603306 (Madurantakam, 0.2 km east).
Chengalpattu district has 59 PIN codes. The one with the most post offices is 603306 (Madurantakam, 11); 603301 has 7. The one with the most villages is 603109 (Tirukalikundram, 44).
Post offices with PIN code 603301
| Post office | Type and mail delivery |
|---|---|
| Acharapakkam SO | Sub office Delivers |
| Indalur BO | Branch office Delivers |
| Irumbuli BO | Branch office Delivers |
| Kattugudalur BO | Branch office Delivers |
| Kayapakkam BO | Branch office Delivers |
| Parukkal BO | Branch office Delivers |
| Seethapuram BO | Branch office Delivers |
"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 603301 mean
A letter to 603301 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone603301
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle603301
Tamilnadu Circle
- 3 · Sorting district603301
Sorting district covering Chengalpattu and Kanchipuram
- 4 · Delivery office603301
Delivered by Acharapakkam SO, Indalur BO
Villages under PIN code 603301 (19)
| Village | Mandal / tehsil | District |
|---|---|---|
| Achirupakkam | Maduranthakam | Chengalpattu |
| Alapakkam | Maduranthakam | Chengalpattu |
| Ammanambakkam | Cheyyur | Chengalpattu |
| Athivakkam | Maduranthakam | Chengalpattu |
| Attupattukottaipunji | Cheyyur | Chengalpattu |
| Indalur | Cheyyur | Chengalpattu |
| Irumbili | Cheyyur | Chengalpattu |
| Kattugudalur | Maduranthakam | Chengalpattu |
| Kayapakkam | Cheyyur | Chengalpattu |
| Nemam | Maduranthakam | Chengalpattu |
| Pallipettai | Maduranthakam | Chengalpattu |
| Parukkal | Cheyyur | Chengalpattu |
| Poongunam | Cheyyur | Chengalpattu |
| Ravathanallur | Maduranthakam | Chengalpattu |
| Seethapuram | Maduranthakam | Chengalpattu |
| Thandalam | Cheyyur | Chengalpattu |
| Thirumukkadu | Maduranthakam | Chengalpattu |
| Uthamanallur | Maduranthakam | Chengalpattu |
| Vettamperumbakkam | Cheyyur | 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 603301
- Town panchayat Acharapakkam
PIN codes near 603301
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 603301
Name House / flat number, street Acharapakkam, Chengalpattu Tamil Nadu - 603301
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 603301
Which area has the PIN code 603301?
603301 is the PIN code of Acharapakkam, Indalur, Irumbuli and Kattugudalur and other areas in Chengalpattu district, Tamil Nadu.
Which district and state is 603301 in?
Chengalpattu district in Tamil Nadu, in India Post's Tamilnadu Circle (Chengalpattu Division).
How many post offices use 603301?
7 post offices: Acharapakkam SO, Indalur BO, Irumbuli BO, Kattugudalur BO, Kayapakkam BO, Parukkal BO and Seethapuram BO.
Which post office delivers mail for 603301?
Acharapakkam SO, Indalur BO, Irumbuli BO and Kattugudalur BO deliver mail for this PIN.
What is the head office for 603301?
Chengalpattu HO is the head office of the Chengalpattu Division.
Which villages come under PIN code 603301?
19 villages, including Achirupakkam, Alapakkam, Ammanambakkam, Athivakkam, Attupattukottaipunji, Indalur, Irumbili and Kattugudalur. The full list is on this page.
Is 603301 a rural or urban PIN code?
Both: it covers town areas (Acharapakkam) and 19 villages.
What are the PIN codes near 603301?
603201 (Elapakkam, 0.0 km), 603303 (Karunguli, 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 603301 area?
4T4FPJF8TM 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 603301 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
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