621803 PIN Code: Kallathur Thandalai, Anikduichan (Ariyalur)
621803 is the PIN code of Kallathur Thandalai, Anikduichan, Eravangudi, Kalleri and 8 more in Ariyalur district, Tamil Nadu. Mail for 621803 is delivered by Kallathur Thandalai SO, Anikduichan BO, Eravangudi BO. It covers 12 villages.
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Kallathur Thandalai, Anikduichan, Eravangudi
621803 at a glance
- PIN code
- 621803
- Areas
- Kallathur Thandalai, Anikduichan, Eravangudi, Kalleri, Kattathur and Koovathur and 6 more
- District
- Ariyalur
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Central Region Trichirapalli · Tiruchirapalli Division
- Head office
- Lalgudi HO (78.1 km south-west)
- Delivery office
- Kallathur Thandalai SO, Anikduichan BO and Eravangudi BO and 9 more
- Post offices
- 12 (1 sub office and 11 branch offices)
- Villages
- 12 in 2 tehsils
- Type of area
- Rural (villages)
- Middle of the area
- 11.28000, 79.40000
- DIGIPIN of the middle
- M8F3K3FCJM
- Sorting district code
- 621 (shared by 99 PIN codes; Tiruchirappalli and Ariyalur)
- Nearest PIN codes
- 621805 (5.3 km), 612903 (6.9 km), 621802 (8.6 km), 612905 (10.5 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 621803 is
- PIN 621803
- 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 621803). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 621803 area
621803 is a rural PIN code in Ariyalur district, Tamil Nadu. India Post lists 12 post offices under it: Kallathur Thandalai SO, Anikduichan BO, Eravangudi BO, Kalleri BO and Kattathur BO and 7 more. Mail for addresses with this PIN is delivered by Kallathur Thandalai SO, Anikduichan BO and Eravangudi BO and 9 other offices.
In India Post's structure, 621803 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 78.1 km south-west. The first three digits, 621, are the sorting district code that 99 PIN codes share, covering Tiruchirappalli and Ariyalur.
12 villages in the Local Government Directory carry PIN 621803, spread over 2 tehsils: Andimadam (7) and Udayarpalayam (5). They include Anikudichan (North), Anikudichan (South), Eravangudy, Kattathur (North) and Kattathur (South).
The middle of the 621803 area is at 11.2800° N, 79.4000° E (DIGIPIN M8F3K3FCJM). The closest PIN codes are 621805 (Varadarajampettai, 5.3 km north), 612903 (Minsuritti, 6.9 km east) and 621802 (Jayamkondacholapuram, 8.6 km south-west).
Ariyalur district has 27 PIN codes. The one with the most post offices is 621804 (Udayarpalayam SO Ariyalur, 17); 621803 has 12. The one with the most villages is 621804 (Udayarpalayam SO Ariyalur, 25).
Post offices with PIN code 621803
| Post office | Type and mail delivery |
|---|---|
| Kallathur Thandalai SO | Sub office Delivers |
| Anikduichan BO | Branch office Delivers |
| Eravangudi BO | Branch office Delivers |
| Kalleri BO | Branch office Delivers |
| Kattathur BO | Branch office Delivers |
| Koovathur BO | Branch office Delivers |
| Kulathur BO | Branch office Delivers |
| Kumiliankuli BO | Branch office Delivers |
| Vadugarpalayam BO | Branch office Delivers |
| Vettiarvettu BO | Branch office Delivers |
| Vizhapallam BO | Branch office Delivers |
| ZMelur 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 621803 mean
A letter to 621803 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone621803
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle621803
Tamilnadu Circle
- 3 · Sorting district621803
Sorting district covering Tiruchirappalli and Ariyalur
- 4 · Delivery office621803
Delivered by Kallathur Thandalai SO, Anikduichan BO
Villages under PIN code 621803 (12)
| Village | Mandal / tehsil | District |
|---|---|---|
| Anikudichan (North) | Andimadam | Ariyalur |
| Anikudichan (South) | Andimadam | Ariyalur |
| Eravangudy | Udayarpalayam | Ariyalur |
| Kattathur (North) | Andimadam | Ariyalur |
| Kattathur (South) | Andimadam | Ariyalur |
| Koovathur (North) | Andimadam | Ariyalur |
| Koovathur (South) | Andimadam | Ariyalur |
| Koovathur Rf | Andimadam | Ariyalur |
| Pirancheri | Udayarpalayam | Ariyalur |
| Thandalai | Udayarpalayam | Ariyalur |
| Vethiyarvettu | Udayarpalayam | Ariyalur |
| Vethiyarvettu R.F | Udayarpalayam | Ariyalur |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 621803
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 621803
Name House / flat number, street Kallathur Thandalai, Ariyalur Tamil Nadu - 621803
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 621803
Which area has the PIN code 621803?
621803 is the PIN code of Kallathur Thandalai, Anikduichan, Eravangudi and Kalleri and other areas in Ariyalur district, Tamil Nadu.
Which district and state is 621803 in?
Ariyalur district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruchirapalli Division).
How many post offices use 621803?
12 post offices: Kallathur Thandalai SO, Anikduichan BO, Eravangudi BO, Kalleri BO, Kattathur BO, Koovathur BO, Kulathur BO and Kumiliankuli BO and others.
Which post office delivers mail for 621803?
Kallathur Thandalai SO, Anikduichan BO, Eravangudi BO and Kalleri BO deliver mail for this PIN.
What is the head office for 621803?
Lalgudi HO, about 78.1 km south-west of the 621803 area, is the nearest head office in the Tiruchirapalli Division.
Which villages come under PIN code 621803?
12 villages, including Anikudichan (North), Anikudichan (South), Eravangudy, Kattathur (North), Kattathur (South), Koovathur (North), Koovathur (South) and Koovathur Rf. The full list is on this page.
Is 621803 a rural or urban PIN code?
Rural: 12 villages and no town bodies are listed under it.
What are the PIN codes near 621803?
621805 (Varadarajampettai, 5.3 km), 612903 (Minsuritti, 6.9 km), 621802 (Jayamkondacholapuram, 8.6 km), 612905 (Ulkottai, 10.5 km) and 612901 (Gangaikondacholapuram, 11.4 km), measured between the middles of the areas.
What is the DIGIPIN of the 621803 area?
M8F3K3FCJM 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 621803 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