621651 PIN Code: Kallakudi TR, Alundalaipur (Tiruchirappalli)
621651 is the PIN code of Kallakudi TR, Alundalaipur, Kanakiliyanallur, Palanganatham and 6 more in Tiruchirappalli district, Tamil Nadu. Mail for 621651 is delivered by Kallakudi TR SO, Alundalaipur BO, Kanakiliyanallur BO. It covers 13 villages.
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Kallakudi TR, Alundalaipur, Kanakiliyanallur
621651 at a glance
- PIN code
- 621651
- Areas
- Kallakudi TR, Alundalaipur, Kanakiliyanallur, Palanganatham, Peruvalappur and Sannavur and 4 more
- District
- Tiruchirappalli
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Central Region Trichirapalli · Tiruchirapalli Division
- Head office
- Lalgudi HO (17.5 km south-west)
- Delivery office
- Kallakudi TR SO, Alundalaipur BO and Kanakiliyanallur BO and 7 more
- Post offices
- 10 (1 sub office and 9 branch offices)
- Villages
- 13 in 2 tehsils
- Towns / local bodies
- Kallakudi
- Type of area
- Town and villages
- Middle of the area
- 10.99500, 78.92000
- DIGIPIN of the middle
- M98M523T3J
- Sorting district code
- 621 (shared by 99 PIN codes; Tiruchirappalli and Ariyalur)
- Nearest PIN codes
- 621711 (6.1 km), 621652 (6.2 km), 621653 (10.6 km), 621702 (11.7 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 621651 is
- PIN 621651
- 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 (3 carry 621651). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 621651 area
621651 is a PIN code covering town areas and villages in Tiruchirappalli district, Tamil Nadu. India Post lists 10 post offices under it: Kallakudi TR SO, Alundalaipur BO, Kanakiliyanallur BO, Palanganatham BO and Peruvalappur BO and 5 more. Mail for addresses with this PIN is delivered by Kallakudi TR SO, Alundalaipur BO and Kanakiliyanallur BO and 7 other offices.
In India Post's structure, 621651 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 17.5 km south-west. The first three digits, 621, are the sorting district code that 99 PIN codes share, covering Tiruchirappalli and Ariyalur.
13 villages in the Local Government Directory carry PIN 621651, spread over 2 tehsils: Lalgudi (10) and Ariyalur (3). They include Kallakudi, Kanakiliyanallur, Muthuvathur, Nambukurichi and Palinganatham.
Town areas with this PIN: Kallakudi (town panchayat).
The middle of the 621651 area is at 10.9950° N, 78.9200° E (DIGIPIN M98M523T3J). The closest PIN codes are 621711 (Pullambadi, 6.1 km south), 621652 (Kallakudi North, 6.2 km north-east) and 621653 (Kallagam, 10.6 km east).
Tiruchirappalli district has 83 PIN codes. The one with the most post offices is 621002 (Kirambur, 13); 621651 has 10. The one with the most villages is 621306 (Manaparai, 35).
Post offices with PIN code 621651
| Post office | Type and mail delivery |
|---|---|
| Kallakudi TR SO | Sub office Delivers |
| Alundalaipur BO | Branch office Delivers |
| Kanakiliyanallur BO | Branch office Delivers |
| Palanganatham BO | Branch office Delivers |
| Peruvalappur BO | Branch office Delivers |
| Sannavur BO | Branch office Delivers |
| Sirukalappur BO | Branch office Delivers |
| Tappay BO | Branch office Delivers |
| Vadugarpet BO | Branch office Delivers |
| Varakuppai 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 621651 mean
A letter to 621651 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone621651
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle621651
Tamilnadu Circle
- 3 · Sorting district621651
Sorting district covering Tiruchirappalli and Ariyalur
- 4 · Delivery office621651
Delivered by Kallakudi TR SO, Alundalaipur BO
Villages under PIN code 621651 (13)
| Village | Mandal / tehsil | District |
|---|---|---|
| Kallakudi | Lalgudi | Tiruchirappalli |
| Kanakiliyanallur | Lalgudi | Tiruchirappalli |
| Muthuvathur | Lalgudi | Tiruchirappalli |
| Nambukurichi | Lalgudi | Tiruchirappalli |
| Palinganatham | Ariyalur | Ariyalur |
| Peruvalappur | Lalgudi | Tiruchirappalli |
| Sadurbagam | Lalgudi | Tiruchirappalli |
| Sannavur (North) | Ariyalur | Ariyalur |
| Sannavur (South) | Ariyalur | Ariyalur |
| Saradamangalam | Lalgudi | Tiruchirappalli |
| Sirukalapur | Lalgudi | Tiruchirappalli |
| Thoppai | Lalgudi | Tiruchirappalli |
| Varaguppai | Lalgudi | Tiruchirappalli |
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 621651
- Town panchayat Kallakudi
PIN codes near 621651
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 621651
Name House / flat number, street Kallakudi TR, Tiruchirappalli Tamil Nadu - 621651
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 621651
Which area has the PIN code 621651?
621651 is the PIN code of Kallakudi TR, Alundalaipur, Kanakiliyanallur and Palanganatham and other areas in Tiruchirappalli district, Tamil Nadu.
Which district and state is 621651 in?
Tiruchirappalli district in Tamil Nadu, in India Post's Tamilnadu Circle (Tiruchirapalli Division).
How many post offices use 621651?
10 post offices: Kallakudi TR SO, Alundalaipur BO, Kanakiliyanallur BO, Palanganatham BO, Peruvalappur BO, Sannavur BO, Sirukalappur BO and Tappay BO and others.
Which post office delivers mail for 621651?
Kallakudi TR SO, Alundalaipur BO, Kanakiliyanallur BO and Palanganatham BO deliver mail for this PIN.
What is the head office for 621651?
Lalgudi HO, about 17.5 km south-west of the 621651 area, is the nearest head office in the Tiruchirapalli Division.
Which villages come under PIN code 621651?
13 villages, including Kallakudi, Kanakiliyanallur, Muthuvathur, Nambukurichi, Palinganatham, Peruvalappur, Sadurbagam and Sannavur (North). The full list is on this page.
Is 621651 a rural or urban PIN code?
Both: it covers town areas (Kallakudi) and 13 villages.
What are the PIN codes near 621651?
621711 (Pullambadi, 6.1 km), 621652 (Kallakudi North, 6.2 km), 621653 (Kallagam, 10.6 km), 621702 (Ambil, 11.7 km) and 621706 (Kattur Puvalur, 12.2 km), measured between the middles of the areas.
What is the DIGIPIN of the 621651 area?
M98M523T3J 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 621651 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 83 PIN codes of Tiruchirappalli · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are