603101 PIN Code: Athurchengalpattu, Palur
603101 is the PIN code of Athurchengalpattu, Palur, Reddipalayam, Thimmavaram and 1 more in Chengalpattu district, Tamil Nadu. Mail for 603101 is delivered by Athurchengalpattu SO, Palur BO, Reddipalayam BO. It covers 9 villages.
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Athurchengalpattu, Palur, Reddipalayam
603101 at a glance
- PIN code
- 603101
- Areas
- Athurchengalpattu, Palur, Reddipalayam, Thimmavaram and Villiambakkam
- District
- Chengalpattu
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Chengalpattu Division
- Head office
- Chengalpattu HO
- Delivery office
- Athurchengalpattu SO, Palur BO and Reddipalayam BO and 2 more
- Post offices
- 5 (1 sub office and 4 branch offices)
- Villages
- 9 in 1 tehsil
- Type of area
- Rural (villages)
- Middle of the area
- 12.71814, 79.95766
- DIGIPIN of the middle
- 4T3MJJ2K3L
- Sorting district code
- 603 (shared by 44 PIN codes; Chengalpattu and Kanchipuram)
- Nearest PIN codes
- 603105 (1.0 km), 603106 (2.5 km), 603001 (4.1 km), 603002 (4.6 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 603101 is
- PIN 603101
- 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 (3 carry 603101). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 603101 area
603101 is a rural PIN code in Chengalpattu district, Tamil Nadu. India Post lists 5 post offices under it: Athurchengalpattu SO, Palur BO, Reddipalayam BO, Thimmavaram BO and Villiambakkam BO. Mail for addresses with this PIN is delivered by Athurchengalpattu SO, Palur BO and Reddipalayam BO and 2 other offices.
In India Post's structure, 603101 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.
9 villages in the Local Government Directory carry PIN 603101, spread over 1 tehsil: Chengalpattu (9). They include Athur, Athur B, Ideeyankodumanthangal, Kongadu and Melmanapakkam.
The middle of the 603101 area is at 12.7181° N, 79.9577° E (DIGIPIN 4T3MJJ2K3L). The closest PIN codes are 603105 (Manambathi, 1.0 km north-east), 603106 (Orakattupettai, 2.5 km west) and 603001 (Chengalpattu, 4.1 km south-east).
Chengalpattu district has 59 PIN codes. The one with the most post offices is 603306 (Madurantakam, 11); 603101 has 5. The one with the most villages is 603109 (Tirukalikundram, 44).
Post offices with PIN code 603101
| Post office | Type and mail delivery |
|---|---|
| Athurchengalpattu SO | Sub office Delivers |
| Palur BO | Branch office Delivers |
| Reddipalayam BO | Branch office Delivers |
| Thimmavaram BO | Branch office Delivers |
| Villiambakkam 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 603101 mean
A letter to 603101 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone603101
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle603101
Tamilnadu Circle
- 3 · Sorting district603101
Sorting district covering Chengalpattu and Kanchipuram
- 4 · Delivery office603101
Delivered by Athurchengalpattu SO, Palur BO
Villages under PIN code 603101 (9)
| Village | Mandal / tehsil | District |
|---|---|---|
| Athur | Chengalpattu | Chengalpattu |
| Athur B | Chengalpattu | Chengalpattu |
| Ideeyankodumanthangal | Chengalpattu | Chengalpattu |
| Kongadu | Chengalpattu | Chengalpattu |
| Melmanapakkam | Chengalpattu | Chengalpattu |
| Palur | Chengalpattu | Chengalpattu |
| Palur B | Chengalpattu | Chengalpattu |
| Palur C | Chengalpattu | Chengalpattu |
| Villiambakkam | Chengalpattu | Chengalpattu |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 603101
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 603101
Name House / flat number, street Athurchengalpattu, Chengalpattu Tamil Nadu - 603101
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 603101
Which area has the PIN code 603101?
603101 is the PIN code of Athurchengalpattu, Palur, Reddipalayam and Thimmavaram and other areas in Chengalpattu district, Tamil Nadu.
Which district and state is 603101 in?
Chengalpattu district in Tamil Nadu, in India Post's Tamilnadu Circle (Chengalpattu Division).
How many post offices use 603101?
5 post offices: Athurchengalpattu SO, Palur BO, Reddipalayam BO, Thimmavaram BO and Villiambakkam BO.
Which post office delivers mail for 603101?
Athurchengalpattu SO, Palur BO, Reddipalayam BO and Thimmavaram BO deliver mail for this PIN.
What is the head office for 603101?
Chengalpattu HO is the head office of the Chengalpattu Division.
Which villages come under PIN code 603101?
9 villages, including Athur, Athur B, Ideeyankodumanthangal, Kongadu, Melmanapakkam, Palur, Palur B and Palur C. The full list is on this page.
Is 603101 a rural or urban PIN code?
Rural: 9 villages and no town bodies are listed under it.
What are the PIN codes near 603101?
603105 (Manambathi, 1.0 km), 603106 (Orakattupettai, 2.5 km), 603001 (Chengalpattu, 4.1 km), 603002 (Nathamchengalpattu, 4.6 km) and 603004 (Mahindra World City SO Kanchipuram, 4.7 km), measured between the middles of the areas.
What is the DIGIPIN of the 603101 area?
4T3MJJ2K3L 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 603101 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