621729 PIN Code: Ariyalur Cement Factory
621729 is the PIN code of Ariyalur Cement Factory in Ariyalur district, Tamil Nadu. Mail for 621729 is delivered by Ariyalur Cement Factory SO. It covers 2 villages.
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Ariyalur Cement Factory
621729 at a glance
- PIN code
- 621729
- Areas
- Ariyalur Cement Factory
- District
- Ariyalur
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Central Region Trichirapalli · Tiruchirapalli Division
- Head office
- Lalgudi HO (42.4 km south-west)
- Delivery office
- Ariyalur Cement Factory SO
- Post offices
- 1 (1 sub office)
- Villages
- 2 in 1 tehsil
- Type of area
- Rural (villages)
- Approximate area
- about 4.9 km² (3.0 km east-west, 2.5 km north-south)
- Middle of the area
- 11.13931, 79.09606
- DIGIPIN of the middle
- M98562C86J
- Sorting district code
- 621 (shared by 99 PIN codes; Tiruchirappalli and Ariyalur)
- Nearest PIN codes
- 621704 (2.4 km), 621713 (4.1 km), 621705 (5.9 km), 621731 (8.1 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 621729 is
- PIN 621729
- 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 621729 area
621729 is a rural PIN code in Ariyalur district, Tamil Nadu. India Post lists 1 post office under it: Ariyalur Cement Factory SO. Mail for addresses with this PIN is delivered by Ariyalur Cement Factory SO.
In India Post's structure, 621729 belongs to the Tiruchirapalli Division, part of the Central Region Trichirapalli of the Tamilnadu Circle. The nearest head office of its division is Lalgudi HO, about 42.4 km south-west. The first three digits, 621, are the sorting district code that 99 PIN codes share, covering Tiruchirappalli and Ariyalur.
2 villages in the Local Government Directory carry PIN 621729, spread over 1 tehsil: Ariyalur (2). They include Ariyalur (North) and Ariyalur (South).
The middle of the 621729 area is at 11.1393° N, 79.0961° E (DIGIPIN M98562C86J), and the area is roughly 4.9 km² on our map. The closest PIN codes are 621704 (Ariyalur Ariyalur, 2.4 km west), 621713 (Rajajinagar SO Ariyalur, 4.1 km west) and 621705 (Kallankurichi, 5.9 km north-east).
Ariyalur district has 27 PIN codes. The one with the most post offices is 621804 (Udayarpalayam SO Ariyalur, 17); 621729 has 1. The one with the most villages is 621804 (Udayarpalayam SO Ariyalur, 25).
Post offices with PIN code 621729
| Post office | Type and mail delivery |
|---|---|
| Ariyalur Cement Factory SO | Sub 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 621729 mean
A letter to 621729 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone621729
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle621729
Tamilnadu Circle
- 3 · Sorting district621729
Sorting district covering Tiruchirappalli and Ariyalur
- 4 · Delivery office621729
Delivered by Ariyalur Cement Factory SO
Villages under PIN code 621729 (2)
| Village | Mandal / tehsil | District |
|---|---|---|
| Ariyalur (North) | Ariyalur | Ariyalur |
| Ariyalur (South) | Ariyalur | Ariyalur |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 621729
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 621729
Name House / flat number, street Ariyalur Cement Factory, Ariyalur Tamil Nadu - 621729
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 621729
Which area has the PIN code 621729?
621729 is the PIN code of Ariyalur Cement Factory in Ariyalur district, Tamil Nadu.
Which district and state is 621729 in?
Ariyalur district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruchirapalli Division).
How many post offices use 621729?
1 post office: Ariyalur Cement Factory SO.
Which post office delivers mail for 621729?
Ariyalur Cement Factory SO delivers mail for this PIN.
What is the head office for 621729?
Lalgudi HO, about 42.4 km south-west of the 621729 area, is the nearest head office in the Tiruchirapalli Division.
Which villages come under PIN code 621729?
2 villages, including Ariyalur (North) and Ariyalur (South). The full list is on this page.
Is 621729 a rural or urban PIN code?
Rural: 2 villages and no town bodies are listed under it.
What are the PIN codes near 621729?
621704 (Ariyalur Ariyalur, 2.4 km), 621713 (Rajajinagar SO Ariyalur, 4.1 km), 621705 (Kallankurichi, 5.9 km), 621731 (Reddipalayam, 8.1 km) and 621701 (Ambapur, 9.6 km), measured between the middles of the areas.
What is the DIGIPIN of the 621729 area?
M98562C86J 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 621729 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 27 PIN codes of Ariyalur · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are