603405 PIN Code: Ponvilainthakalathur, Anur (Chengalpattu)
603405 is the PIN code of Ponvilainthakalathur, Anur, Ponpathirkoodam, Salur and 2 more in Chengalpattu district, Tamil Nadu. Mail for 603405 is delivered by Ponvilainthakalathur SO, Anur BO, Ponpathirkoodam BO. It covers 23 villages.
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Ponvilainthakalathur, Anur, Ponpathirkoodam
603405 at a glance
- PIN code
- 603405
- Areas
- Ponvilainthakalathur, Anur, Ponpathirkoodam, Salur, Sogandi and Vallipuram
- District
- Chengalpattu
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Chengalpattu Division
- Head office
- Chengalpattu HO
- Delivery office
- Ponvilainthakalathur SO, Anur BO and Ponpathirkoodam BO and 3 more
- Post offices
- 6 (1 sub office and 5 branch offices)
- Villages
- 23 in 2 tehsils
- Type of area
- Rural (villages)
- Approximate area
- about 0.1 km² (0.7 km east-west, 0.4 km north-south)
- Middle of the area
- 12.68400, 79.98334
- DIGIPIN of the middle
- 4T3MK738KJ
- Sorting district code
- 603 (shared by 44 PIN codes; Chengalpattu and Kanchipuram)
- Nearest PIN codes
- 603001 (0.6 km), 603002 (1.9 km), 603111 (2.5 km), 603003 (2.8 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj). Area and middle point are approximate, from our map.
Where PIN 603405 is
- PIN 603405
- 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. Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 603405 area
603405 is a rural PIN code in Chengalpattu district, Tamil Nadu. India Post lists 6 post offices under it: Ponvilainthakalathur SO, Anur BO, Ponpathirkoodam BO, Salur BO and Sogandi BO and 1 more. Mail for addresses with this PIN is delivered by Ponvilainthakalathur SO, Anur BO and Ponpathirkoodam BO and 3 other offices.
In India Post's structure, 603405 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.
23 villages in the Local Government Directory carry PIN 603405, spread over 2 tehsils: Tirukalukundram (22) and Maduranthakam (1). They include Adavilagam, Alagusamudram, Anoor, Elumichampattu and Kankeyamkuppam.
The middle of the 603405 area is at 12.6840° N, 79.9833° E (DIGIPIN 4T3MK738KJ), and the area is roughly 0.1 km² on our map. The closest PIN codes are 603001 (Chengalpattu, 0.6 km north-west), 603002 (Nathamchengalpattu, 1.9 km north-east) and 603111 (Venpakkam, 2.5 km south).
Chengalpattu district has 59 PIN codes. The one with the most post offices is 603306 (Madurantakam, 11); 603405 has 6. The one with the most villages is 603109 (Tirukalikundram, 44).
Post offices with PIN code 603405
| Post office | Type and mail delivery |
|---|---|
| Ponvilainthakalathur SO | Sub office Delivers |
| Anur BO | Branch office Delivers |
| Ponpathirkoodam BO | Branch office Delivers |
| Salur BO | Branch office Delivers |
| Sogandi BO | Branch office Delivers |
| Vallipuram 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 603405 mean
A letter to 603405 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone603405
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle603405
Tamilnadu Circle
- 3 · Sorting district603405
Sorting district covering Chengalpattu and Kanchipuram
- 4 · Delivery office603405
Delivered by Ponvilainthakalathur SO, Anur BO
Villages under PIN code 603405 (23)
| Village | Mandal / tehsil | District |
|---|---|---|
| Adavilagam | Tirukalukundram | Chengalpattu |
| Alagusamudram | Tirukalukundram | Chengalpattu |
| Anoor | Tirukalukundram | Chengalpattu |
| Elumichampattu | Tirukalukundram | Chengalpattu |
| Kankeyamkuppam | Tirukalukundram | Chengalpattu |
| Korappattu | Tirukalukundram | Chengalpattu |
| Mambakkam | Tirukalukundram | Chengalpattu |
| Moosivakkam | Maduranthakam | Chengalpattu |
| Osivakkam | Tirukalukundram | Chengalpattu |
| Othivakkam | Tirukalukundram | Chengalpattu |
| P V Kalathur B | Tirukalukundram | Chengalpattu |
| P.V.Kalathur | Tirukalukundram | Chengalpattu |
| Ponpathirkoodam | Tirukalukundram | Chengalpattu |
| Punnapattu | Tirukalukundram | Chengalpattu |
| Salur | Tirukalukundram | Chengalpattu |
| Salur Rf | Tirukalukundram | Chengalpattu |
| Sogandy | Tirukalukundram | Chengalpattu |
| Thazambedu | Tirukalukundram | Chengalpattu |
| Thimmur | Tirukalukundram | Chengalpattu |
| Udayambakkam | Tirukalukundram | Chengalpattu |
| Vallipuram | Tirukalukundram | Chengalpattu |
| Veerakuppam | Tirukalukundram | Chengalpattu |
| Venbakkam | Tirukalukundram | Chengalpattu |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 603405
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 603405
Name House / flat number, street Ponvilainthakalathur, Chengalpattu Tamil Nadu - 603405
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 603405
Which area has the PIN code 603405?
603405 is the PIN code of Ponvilainthakalathur, Anur, Ponpathirkoodam and Salur and other areas in Chengalpattu district, Tamil Nadu.
Which district and state is 603405 in?
Chengalpattu district in Tamil Nadu, in India Post's Tamilnadu Circle (Chengalpattu Division).
How many post offices use 603405?
6 post offices: Ponvilainthakalathur SO, Anur BO, Ponpathirkoodam BO, Salur BO, Sogandi BO and Vallipuram BO.
Which post office delivers mail for 603405?
Ponvilainthakalathur SO, Anur BO, Ponpathirkoodam BO and Salur BO deliver mail for this PIN.
What is the head office for 603405?
Chengalpattu HO is the head office of the Chengalpattu Division.
Which villages come under PIN code 603405?
23 villages, including Adavilagam, Alagusamudram, Anoor, Elumichampattu, Kankeyamkuppam, Korappattu, Mambakkam and Moosivakkam. The full list is on this page.
Is 603405 a rural or urban PIN code?
Rural: 23 villages and no town bodies are listed under it.
What are the PIN codes near 603405?
603001 (Chengalpattu, 0.6 km), 603002 (Nathamchengalpattu, 1.9 km), 603111 (Venpakkam, 2.5 km), 603003 (Vallam, 2.8 km) and 603101 (Athurchengalpattu, 4.7 km), measured between the middles of the areas.
What is the DIGIPIN of the 603405 area?
4T3MK738KJ 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 603405 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