604303 PIN Code: Markanum, Alathur (Villupuram)
604303 is the PIN code of Markanum, Alathur, Anumandai, Kandadu and 5 more in Villupuram district, Tamil Nadu. Mail for 604303 is delivered by Markanum SO, Alathur BO, Anumandai BO. It covers 24 villages.
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Markanum, Alathur, Anumandai
604303 at a glance
- PIN code
- 604303
- Areas
- Markanum, Alathur, Anumandai, Kandadu, Kunimedu and Mandava and 3 more
- District
- Villupuram
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Pondicherry Division
- Head office
- Pondicherry HO (28.5 km south)
- Delivery office
- Markanum SO, Alathur BO and Anumandai BO and 6 more
- Post offices
- 9 (1 sub office and 8 branch offices)
- Villages
- 24 in 4 tehsils
- Towns / local bodies
- Marakkanam
- Type of area
- Town and villages
- Middle of the area
- 12.18000, 79.91000
- DIGIPIN of the middle
- 4T4L96K4C7
- Sorting district code
- 604 (shared by 40 PIN codes; Villupuram and Tiruvannamalai)
- Nearest PIN codes
- 604301 (9.0 km), 603304 (11.6 km), 604154 (14.8 km), 603401 (15.7 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 604303 is
- PIN 604303
- 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 (2 carry 604303). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 604303 area
604303 is a PIN code covering town areas and villages in Villupuram district, Tamil Nadu. India Post lists 9 post offices under it: Markanum SO, Alathur BO, Anumandai BO, Kandadu BO and Kunimedu BO and 4 more. Mail for addresses with this PIN is delivered by Markanum SO, Alathur BO and Anumandai BO and 6 other offices.
In India Post's structure, 604303 belongs to the Pondicherry Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Pondicherry HO, about 28.5 km south. The first three digits, 604, are the sorting district code that 40 PIN codes share, covering Villupuram and Tiruvannamalai.
24 villages in the Local Government Directory carry PIN 604303, spread over 4 tehsils: Marakanam (21), Tindivanam (1) and Maduranthakam (1) and 1 more. They include Agaram (Vada), Agaram (Vada) R.F., Alathur, Anumandai and Anumanthakuppam.
Town areas with this PIN: Marakkanam (town panchayat).
The middle of the 604303 area is at 12.1800° N, 79.9100° E (DIGIPIN 4T4L96K4C7). The closest PIN codes are 604301 (Brahmadesam SO Villupuram, 9.0 km west), 603304 (Kudapakkam, 11.6 km north-east) and 604154 (Velur SA, 14.8 km west).
Villupuram district has 54 PIN codes. The one with the most post offices is 605501 (Tirukkanur, 14); 604303 has 9. The one with the most villages is 604301 (Brahmadesam SO Villupuram, 39).
Post offices with PIN code 604303
| Post office | Type and mail delivery |
|---|---|
| Markanum SO | Sub office Delivers |
| Alathur BO | Branch office Delivers |
| Anumandai BO | Branch office Delivers |
| Kandadu BO | Branch office Delivers |
| Kunimedu BO | Branch office Delivers |
| Mandava BO | Branch office Delivers |
| Nadukuppam BO | Branch office Delivers |
| Pudupakkam BO | Branch office Delivers |
| Thalangadu 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 604303 mean
A letter to 604303 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone604303
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle604303
Tamilnadu Circle
- 3 · Sorting district604303
Sorting district covering Villupuram and Tiruvannamalai
- 4 · Delivery office604303
Delivered by Markanum SO, Alathur BO
Villages under PIN code 604303 (24)
| Village | Mandal / tehsil | District |
|---|---|---|
| Agaram (Vada) | Marakanam | Viluppuram |
| Agaram (Vada) R.F. | Tindivanam | Viluppuram |
| Alathur | Marakanam | Viluppuram |
| Anumandai | Marakanam | Viluppuram |
| Anumanthakuppam | Maduranthakam | Chengalpattu |
| Asappur | Marakanam | Viluppuram |
| Atchikadu | Marakanam | Viluppuram |
| Kandadu | Marakanam | Viluppuram |
| Kandhadu West | Marakanam | Viluppuram |
| Kesavanayakkampalayam | Marakanam | Viluppuram |
| Kilpettai | Marakanam | Viluppuram |
| Kodipakkam (Vada) | Marakanam | Viluppuram |
| Koonimedu | Marakanam | Viluppuram |
| Kurumparam | Marakanam | Viluppuram |
| Marakkanam North | Marakanam | Viluppuram |
| Marakkanam South | Marakanam | Viluppuram |
| Muttakadu R.F. | Gingee | Viluppuram |
| Nadukuppam | Marakanam | Viluppuram |
| Nadukuppam West | Marakanam | Viluppuram |
| Panichamedu | Marakanam | Viluppuram |
| Pudupakkam | Marakanam | Viluppuram |
| Seyyankuppam | Marakanam | Viluppuram |
| Tirukanur | Marakanam | Viluppuram |
| Urani | Marakanam | Viluppuram |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
Towns and local bodies with PIN 604303
- Town panchayat Marakkanam
PIN codes near 604303
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 604303
Name House / flat number, street Markanum, Villupuram Tamil Nadu - 604303
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 604303
Which area has the PIN code 604303?
604303 is the PIN code of Markanum, Alathur, Anumandai and Kandadu and other areas in Villupuram district, Tamil Nadu.
Which district and state is 604303 in?
Villupuram district in Tamil Nadu, in India Post's Tamilnadu Circle (Pondicherry Division).
How many post offices use 604303?
9 post offices: Markanum SO, Alathur BO, Anumandai BO, Kandadu BO, Kunimedu BO, Mandava BO, Nadukuppam BO and Pudupakkam BO and others.
Which post office delivers mail for 604303?
Markanum SO, Alathur BO, Anumandai BO and Kandadu BO deliver mail for this PIN.
What is the head office for 604303?
Pondicherry HO, about 28.5 km south of the 604303 area, is the nearest head office in the Pondicherry Division.
Which villages come under PIN code 604303?
24 villages, including Agaram (Vada), Agaram (Vada) R.F., Alathur, Anumandai, Anumanthakuppam, Asappur, Atchikadu and Kandadu. The full list is on this page.
Is 604303 a rural or urban PIN code?
Both: it covers town areas (Marakkanam) and 24 villages.
What are the PIN codes near 604303?
604301 (Brahmadesam SO Villupuram, 9.0 km), 603304 (Kudapakkam, 11.6 km), 604154 (Velur SA, 14.8 km), 603401 (Chunampet, 15.7 km) and 605014 (Pondicherry University, 17.8 km), measured between the middles of the areas.
What is the DIGIPIN of the 604303 area?
4T4L96K4C7 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 604303 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 54 PIN codes of Villupuram · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are