643221 PIN Code: Melur Nilgiris, Araihatty (The Nilgiris)
643221 is the PIN code of Melur Nilgiris, Araihatty, Manjacombai Bazaar in The Nilgiris district, Tamil Nadu. Mail for 643221 is delivered by Melur Nilgiris S.O, Araihatty B.O, Manjacombai Bazaar B.O.
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Melur Nilgiris, Araihatty, Manjacombai Bazaar
643221 at a glance
- PIN code
- 643221
- Areas
- Melur Nilgiris, Araihatty and Manjacombai Bazaar
- District
- The Nilgiris
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Western Region Coimbatore · Nilgiris Division
- Head office
- Coonoor H.O (12.6 km north-east)
- Delivery office
- Melur Nilgiris S.O, Araihatty B.O and Manjacombai Bazaar B.O
- Post offices
- 3 (1 sub office and 2 branch offices)
- Type of area
- Not known
- Approximate area
- about 23.2 km² (6.4 km east-west, 6.6 km north-south)
- Middle of the area
- 11.29206, 76.70269
- DIGIPIN of the middle
- MC837PK56F
- Sorting district code
- 643 (shared by 46 PIN codes; The Nilgiris)
- Nearest PIN codes
- 643204 (2.5 km), 643203 (3.3 km), 643218 (3.8 km), 643213 (6.2 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 643221 is
- PIN 643221
- 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 (1 carry 643221). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 643221 area
643221 is a PIN code in The Nilgiris district, Tamil Nadu. India Post lists 3 post offices under it: Melur Nilgiris S.O, Araihatty B.O and Manjacombai Bazaar B.O. Mail for addresses with this PIN is delivered by Melur Nilgiris S.O, Araihatty B.O and Manjacombai Bazaar B.O.
In India Post's structure, 643221 belongs to the Nilgiris Division, part of the Western Region Coimbatore of the Tamilnadu Circle. The nearest head office of its division is Coonoor H.O, about 12.6 km north-east. The first three digits, 643, are the sorting district code that 46 PIN codes share, covering The Nilgiris.
The middle of the 643221 area is at 11.2921° N, 76.7027° E (DIGIPIN MC837PK56F), and the area is roughly 23.2 km² on our map. The closest PIN codes are 643204 (Chamraj Estate, 2.5 km west), 643203 (Balacola, 3.3 km north) and 643218 (Kullakamby, 3.8 km east).
The Nilgiris district has 46 PIN codes. The one with the most post offices is 643217 (Kotagiri, 15); 643221 has 3. The one with the most villages is 643231 (Wellington, 23).
Post offices with PIN code 643221
| Post office | Type and mail delivery |
|---|---|
| Melur Nilgiris S.O | Sub office Delivers |
| Araihatty B.O | Branch office Delivers |
| Manjacombai Bazaar B.O | 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 643221 mean
A letter to 643221 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone643221
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle643221
Tamilnadu Circle
- 3 · Sorting district643221
Sorting district covering The Nilgiris
- 4 · Delivery office643221
Delivered by Melur Nilgiris S.O, Araihatty B.O
PIN codes near 643221
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 643221
Name House / flat number, street Melur Nilgiris, The Nilgiris Tamil Nadu - 643221
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 643221
Which area has the PIN code 643221?
643221 is the PIN code of Melur Nilgiris, Araihatty and Manjacombai Bazaar in The Nilgiris district, Tamil Nadu.
Which district and state is 643221 in?
The Nilgiris district in Tamil Nadu, in India Post's Tamilnadu Circle (Nilgiris Division).
How many post offices use 643221?
3 post offices: Melur Nilgiris S.O, Araihatty B.O and Manjacombai Bazaar B.O.
Which post office delivers mail for 643221?
Melur Nilgiris S.O, Araihatty B.O and Manjacombai Bazaar B.O deliver mail for this PIN.
What is the head office for 643221?
Coonoor H.O, about 12.6 km north-east of the 643221 area, is the nearest head office in the Nilgiris Division.
What are the PIN codes near 643221?
643204 (Chamraj Estate, 2.5 km), 643203 (Balacola, 3.3 km), 643218 (Kullakamby, 3.8 km), 643213 (Katary, 6.2 km) and 643003 (Lovedale, 6.3 km), measured between the middles of the areas.
What is the DIGIPIN of the 643221 area?
MC837PK56F 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 643221 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 46 PIN codes of The Nilgiris · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are