604505 PIN Code: Vallam Arni, Ayalpadi (Tiruvannamalai)
604505 is the PIN code of Vallam Arni, Ayalpadi, Melnemili, Melpathi and 3 more in Tiruvannamalai district, Tamil Nadu. Mail for 604505 is delivered by Vallam Arni SO, Ayalpadi BO, Melnemili BO. It covers 16 villages.
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Vallam Arni, Ayalpadi, Melnemili
604505 at a glance
- PIN code
- 604505
- Areas
- Vallam Arni, Ayalpadi, Melnemili, Melpathi, Nambedu and Sengadu and 1 more
- District
- Tiruvannamalai
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Tiruvannamalai Division
- Head office
- Arni HO (97.9 km west)
- Delivery office
- Vallam Arni SO, Ayalpadi BO and Melnemili BO and 4 more
- Post offices
- 7 (1 sub office and 6 branch offices)
- Villages
- 16 in 2 tehsils
- Type of area
- Rural (villages)
- Approximate area
- about 5.1 km² (3.2 km east-west, 2.3 km north-south)
- Middle of the area
- 12.74690, 80.18470
- DIGIPIN of the middle
- 4T3P95C493
- Sorting district code
- 604 (shared by 40 PIN codes; Villupuram and Tiruvannamalai)
- Nearest PIN codes
- 603110 (1.5 km), 603112 (10.2 km), 600127 (11.2 km), 600130 (11.5 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 604505 is
- PIN 604505
- 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 604505 area
604505 is a rural PIN code in Tiruvannamalai district, Tamil Nadu. India Post lists 7 post offices under it: Vallam Arni SO, Ayalpadi BO, Melnemili BO, Melpathi BO and Nambedu BO and 2 more. Mail for addresses with this PIN is delivered by Vallam Arni SO, Ayalpadi BO and Melnemili BO and 4 other offices.
In India Post's structure, 604505 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 97.9 km west. The first three digits, 604, are the sorting district code that 40 PIN codes share, covering Villupuram and Tiruvannamalai.
16 villages in the Local Government Directory carry PIN 604505, spread over 2 tehsils: Vandavasi (12) and Cheyyar (4). They include Anaibogi, Ayalavadi, Irungal, Mel Kolathur and Mel Nemili.
The middle of the 604505 area is at 12.7469° N, 80.1847° E (DIGIPIN 4T3P95C493), and the area is roughly 5.1 km² on our map. The closest PIN codes are 603110 (Tiruporur, 1.5 km south-east), 603112 (Kovalam SO Kanchipuram, 10.2 km north) and 600127 (Melakkottaiyur, 11.2 km north).
Tiruvannamalai district has 65 PIN codes. The one with the most post offices is 604408 (Vandavasi, 17); 604505 has 7. The one with the most villages is 604408 (Vandavasi, 45).
Post offices with PIN code 604505
| Post office | Type and mail delivery |
|---|---|
| Vallam Arni SO | Sub office Delivers |
| Ayalpadi BO | Branch office Delivers |
| Melnemili BO | Branch office Delivers |
| Melpathi BO | Branch office Delivers |
| Nambedu BO | Branch office Delivers |
| Sengadu BO | Branch office Delivers |
| Vadavanakkambadi 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 604505 mean
A letter to 604505 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone604505
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle604505
Tamilnadu Circle
- 3 · Sorting district604505
Sorting district covering Villupuram and Tiruvannamalai
- 4 · Delivery office604505
Delivered by Vallam Arni SO, Ayalpadi BO
Villages under PIN code 604505 (16)
| Village | Mandal / tehsil | District |
|---|---|---|
| Anaibogi | Vandavasi | Tiruvannamalai |
| Ayalavadi | Vandavasi | Tiruvannamalai |
| Irungal | Cheyyar | Tiruvannamalai |
| Mel Kolathur | Cheyyar | Tiruvannamalai |
| Mel Nemili | Cheyyar | Tiruvannamalai |
| Nambedu | Vandavasi | Tiruvannamalai |
| Sembedu (Mel) | Vandavasi | Tiruvannamalai |
| Sengadu | Cheyyar | Tiruvannamalai |
| Thadinolambai | Vandavasi | Tiruvannamalai |
| Thakkandarayapuram | Vandavasi | Tiruvannamalai |
| Thenkkarai | Vandavasi | Tiruvannamalai |
| Urgudi | Vandavasi | Tiruvannamalai |
| Vadugamangalam | Vandavasi | Tiruvannamalai |
| Vallan | Vandavasi | Tiruvannamalai |
| Vanakkambadi (Vada) | Vandavasi | Tiruvannamalai |
| Vilanallur | Vandavasi | Tiruvannamalai |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 604505
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 604505
Name House / flat number, street Vallam Arni, Tiruvannamalai Tamil Nadu - 604505
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 604505
Which area has the PIN code 604505?
604505 is the PIN code of Vallam Arni, Ayalpadi, Melnemili and Melpathi and other areas in Tiruvannamalai district, Tamil Nadu.
Which district and state is 604505 in?
Tiruvannamalai district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruvannamalai Division).
How many post offices use 604505?
7 post offices: Vallam Arni SO, Ayalpadi BO, Melnemili BO, Melpathi BO, Nambedu BO, Sengadu BO and Vadavanakkambadi BO.
Which post office delivers mail for 604505?
Vallam Arni SO, Ayalpadi BO, Melnemili BO and Melpathi BO deliver mail for this PIN.
What is the head office for 604505?
Arni HO, about 97.9 km west of the 604505 area, is the nearest head office in the Tiruvannamalai Division.
Which villages come under PIN code 604505?
16 villages, including Anaibogi, Ayalavadi, Irungal, Mel Kolathur, Mel Nemili, Nambedu, Sembedu (Mel) and Sengadu. The full list is on this page.
Is 604505 a rural or urban PIN code?
Rural: 16 villages and no town bodies are listed under it.
What are the PIN codes near 604505?
603110 (Tiruporur, 1.5 km), 603112 (Kovalam SO Kanchipuram, 10.2 km), 600127 (Melakkottaiyur, 11.2 km), 600130 (Thazambur, 11.5 km) and 603108 (Sembakkam, 11.5 km), measured between the middles of the areas.
What is the DIGIPIN of the 604505 area?
4T3P95C493 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 604505 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