604504 PIN Code: Tirumani, Anmarudai (Tiruvannamalai)
604504 is the PIN code of Tirumani, Anmarudai, Avaniapuram, Melsishamangalam and 1 more in Tiruvannamalai district, Tamil Nadu. Mail for 604504 is delivered by Tirumani SO, Anmarudai BO, Avaniapuram BO. It covers 10 villages.
Your location stays on your phone: the check runs in your browser and we only download the post office list for your area.
Tirumani, Anmarudai, Avaniapuram
604504 at a glance
- PIN code
- 604504
- Areas
- Tirumani, Anmarudai, Avaniapuram, Melsishamangalam and Munugapattu
- District
- Tiruvannamalai
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Tiruvannamalai Division
- Head office
- Arni HO (59.8 km west)
- Delivery office
- Tirumani SO, Anmarudai BO and Avaniapuram BO and 2 more
- Post offices
- 5 (1 sub office and 4 branch offices)
- Villages
- 10 in 2 tehsils
- Type of area
- Rural (villages)
- Approximate area
- about 8.2 km² (3.6 km east-west, 3.3 km north-south)
- Middle of the area
- 12.78390, 79.82400
- DIGIPIN of the middle
- 4T3KL3MK6P
- Sorting district code
- 604 (shared by 40 PIN codes; Villupuram and Tiruvannamalai)
- Nearest PIN codes
- 604502 (0.0 km), 631606 (5.7 km), 606902 (7.2 km), 631605 (7.3 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 604504 is
- PIN 604504
- 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 604504 area
604504 is a rural PIN code in Tiruvannamalai district, Tamil Nadu. India Post lists 5 post offices under it: Tirumani SO, Anmarudai BO, Avaniapuram BO, Melsishamangalam BO and Munugapattu BO. Mail for addresses with this PIN is delivered by Tirumani SO, Anmarudai BO and Avaniapuram BO and 2 other offices.
In India Post's structure, 604504 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 59.8 km west. The first three digits, 604, are the sorting district code that 40 PIN codes share, covering Villupuram and Tiruvannamalai.
10 villages in the Local Government Directory carry PIN 604504, spread over 2 tehsils: Chetpet (6) and Cheyyar (4). They include Anmarudai, Avaniyapuram, Mel Seeshamangalam, Melanur and Munugapattu.
The middle of the 604504 area is at 12.7839° N, 79.8240° E (DIGIPIN 4T3KL3MK6P), and the area is roughly 8.2 km² on our map. The closest PIN codes are 604502 (Malayur, 0.0 km north), 631606 (Palayaseevaram, 5.7 km east) and 606902 (Devikapuram, 7.2 km north).
Tiruvannamalai district has 65 PIN codes. The one with the most post offices is 604408 (Vandavasi, 17); 604504 has 5. The one with the most villages is 604408 (Vandavasi, 45).
Post offices with PIN code 604504
| Post office | Type and mail delivery |
|---|---|
| Tirumani SO | Sub office Delivers |
| Anmarudai BO | Branch office Delivers |
| Avaniapuram BO | Branch office Delivers |
| Melsishamangalam BO | Branch office Delivers |
| Munugapattu 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 604504 mean
A letter to 604504 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone604504
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle604504
Tamilnadu Circle
- 3 · Sorting district604504
Sorting district covering Villupuram and Tiruvannamalai
- 4 · Delivery office604504
Delivered by Tirumani SO, Anmarudai BO
Villages under PIN code 604504 (10)
| Village | Mandal / tehsil | District |
|---|---|---|
| Anmarudai | Chetpet | Tiruvannamalai |
| Avaniyapuram | Chetpet | Tiruvannamalai |
| Mel Seeshamangalam | Cheyyar | Tiruvannamalai |
| Melanur | Chetpet | Tiruvannamalai |
| Munugapattu | Cheyyar | Tiruvannamalai |
| Nariyambadi | Chetpet | Tiruvannamalai |
| Pillanthi | Cheyyar | Tiruvannamalai |
| Sudrakatteri | Chetpet | Tiruvannamalai |
| Thirumani | Cheyyar | Tiruvannamalai |
| Vinayagapuram | Chetpet | Tiruvannamalai |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 604504
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 604504
Name House / flat number, street Tirumani, Tiruvannamalai Tamil Nadu - 604504
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 604504
Which area has the PIN code 604504?
604504 is the PIN code of Tirumani, Anmarudai, Avaniapuram and Melsishamangalam and other areas in Tiruvannamalai district, Tamil Nadu.
Which district and state is 604504 in?
Tiruvannamalai district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruvannamalai Division).
How many post offices use 604504?
5 post offices: Tirumani SO, Anmarudai BO, Avaniapuram BO, Melsishamangalam BO and Munugapattu BO.
Which post office delivers mail for 604504?
Tirumani SO, Anmarudai BO, Avaniapuram BO and Melsishamangalam BO deliver mail for this PIN.
What is the head office for 604504?
Arni HO, about 59.8 km west of the 604504 area, is the nearest head office in the Tiruvannamalai Division.
Which villages come under PIN code 604504?
10 villages, including Anmarudai, Avaniyapuram, Mel Seeshamangalam, Melanur, Munugapattu, Nariyambadi, Pillanthi and Sudrakatteri. The full list is on this page.
Is 604504 a rural or urban PIN code?
Rural: 10 villages and no town bodies are listed under it.
What are the PIN codes near 604504?
604502 (Malayur, 0.0 km), 631606 (Palayaseevaram, 5.7 km), 606902 (Devikapuram, 7.2 km), 631605 (Walajabad, 7.3 km) and 604501 (Desur, 10.3 km), measured between the middles of the areas.
What is the DIGIPIN of the 604504 area?
4T3KL3MK6P 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 604504 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