604409 PIN Code: Valkadai, Korakkai (Tiruvannamalai)
604409 is the PIN code of Valkadai, Korakkai, Maligaipattu, Mukkur and 3 more in Tiruvannamalai district, Tamil Nadu. Mail for 604409 is delivered by Valkadai SO, Korakkai BO, Maligaipattu BO. It covers 13 villages.
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Valkadai, Korakkai, Maligaipattu
604409 at a glance
- PIN code
- 604409
- Areas
- Valkadai, Korakkai, Maligaipattu, Mukkur, Parasur and Thozhupedu and 1 more
- District
- Tiruvannamalai
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Tiruvannamalai Division
- Head office
- Arni HO (38.1 km north-west)
- Delivery office
- Valkadai SO, Korakkai BO and Maligaipattu BO and 4 more
- Post offices
- 7 (1 sub office and 6 branch offices)
- Villages
- 13 in 1 tehsil
- Type of area
- Rural (villages)
- Approximate area
- about 15.6 km² (5.0 km east-west, 4.6 km north-south)
- Middle of the area
- 12.44950, 79.55400
- DIGIPIN of the middle
- 4TK2FPPM3P
- Sorting district code
- 604 (shared by 40 PIN codes; Villupuram and Tiruvannamalai)
- Nearest PIN codes
- 604402 (0.0 km), 604410 (0.0 km), 604404 (0.0 km), 604411 (2.4 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 604409 is
- PIN 604409
- 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 604409 area
604409 is a rural PIN code in Tiruvannamalai district, Tamil Nadu. India Post lists 7 post offices under it: Valkadai SO, Korakkai BO, Maligaipattu BO, Mukkur BO and Parasur BO and 2 more. Mail for addresses with this PIN is delivered by Valkadai SO, Korakkai BO and Maligaipattu BO and 4 other offices.
In India Post's structure, 604409 belongs to the Tiruvannamalai Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Arni HO, about 38.1 km north-west. The first three digits, 604, are the sorting district code that 40 PIN codes share, covering Villupuram and Tiruvannamalai.
13 villages in the Local Government Directory carry PIN 604409, spread over 1 tehsil: Cheyyar (13). They include Agatheripattu, Eraiyur, Kazhanipakkam, Korukkai and Kottakoram.
The middle of the 604409 area is at 12.4495° N, 79.5540° E (DIGIPIN 4TK2FPPM3P), and the area is roughly 15.6 km² on our map. The closest PIN codes are 604402 (Hasanamapettai, 0.0 km north), 604410 (Vembakkam, 0.0 km north) and 604404 (Kilkovalavedu, 0.0 km north).
Tiruvannamalai district has 65 PIN codes. The one with the most post offices is 604408 (Vandavasi, 17); 604409 has 7. The one with the most villages is 604408 (Vandavasi, 45).
Post offices with PIN code 604409
| Post office | Type and mail delivery |
|---|---|
| Valkadai SO | Sub office Delivers |
| Korakkai BO | Branch office Delivers |
| Maligaipattu BO | Branch office Delivers |
| Mukkur BO | Branch office Delivers |
| Parasur BO | Branch office Delivers |
| Thozhupedu BO | Branch office Delivers |
| Vadathinallur 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 604409 mean
A letter to 604409 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone604409
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle604409
Tamilnadu Circle
- 3 · Sorting district604409
Sorting district covering Villupuram and Tiruvannamalai
- 4 · Delivery office604409
Delivered by Valkadai SO, Korakkai BO
Villages under PIN code 604409 (13)
| Village | Mandal / tehsil | District |
|---|---|---|
| Agatheripattu | Cheyyar | Tiruvannamalai |
| Eraiyur | Cheyyar | Tiruvannamalai |
| Kazhanipakkam | Cheyyar | Tiruvannamalai |
| Korukkai | Cheyyar | Tiruvannamalai |
| Kottakoram | Cheyyar | Tiruvannamalai |
| Madurai | Cheyyar | Tiruvannamalai |
| Maligaipattu | Cheyyar | Tiruvannamalai |
| Mukkur | Cheyyar | Tiruvannamalai |
| Naval | Cheyyar | Tiruvannamalai |
| Parasur | Cheyyar | Tiruvannamalai |
| Thozhupedu | Cheyyar | Tiruvannamalai |
| Vadathinallur | Cheyyar | Tiruvannamalai |
| Vakkadai | Cheyyar | Tiruvannamalai |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 604409
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 604409
Name House / flat number, street Valkadai, Tiruvannamalai Tamil Nadu - 604409
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 604409
Which area has the PIN code 604409?
604409 is the PIN code of Valkadai, Korakkai, Maligaipattu and Mukkur and other areas in Tiruvannamalai district, Tamil Nadu.
Which district and state is 604409 in?
Tiruvannamalai district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruvannamalai Division).
How many post offices use 604409?
7 post offices: Valkadai SO, Korakkai BO, Maligaipattu BO, Mukkur BO, Parasur BO, Thozhupedu BO and Vadathinallur BO.
Which post office delivers mail for 604409?
Valkadai SO, Korakkai BO, Maligaipattu BO and Mukkur BO deliver mail for this PIN.
What is the head office for 604409?
Arni HO, about 38.1 km north-west of the 604409 area, is the nearest head office in the Tiruvannamalai Division.
Which villages come under PIN code 604409?
13 villages, including Agatheripattu, Eraiyur, Kazhanipakkam, Korukkai, Kottakoram, Madurai, Maligaipattu and Mukkur. The full list is on this page.
Is 604409 a rural or urban PIN code?
Rural: 13 villages and no town bodies are listed under it.
What are the PIN codes near 604409?
604402 (Hasanamapettai, 0.0 km), 604410 (Vembakkam, 0.0 km), 604404 (Kilkovalavedu, 0.0 km), 604411 (Ponnur, 2.4 km) and 606808 (Kattampoondi, 12.9 km), measured between the middles of the areas.
What is the DIGIPIN of the 604409 area?
4TK2FPPM3P 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 604409 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 65 PIN codes of Tiruvannamalai · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are