602023 PIN Code: Poondi, Allikuzhi (Thiruvallur)
602023 is the PIN code of Poondi, Allikuzhi, Devandavakkam, Nambakkam and 8 more in Thiruvallur district, Tamil Nadu. Mail for 602023 is delivered by Poondi S.O, Allikuzhi B.O, Devandavakkam B.O. It covers 37 villages.
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Poondi, Allikuzhi, Devandavakkam
602023 at a glance
- PIN code
- 602023
- Areas
- Poondi, Allikuzhi, Devandavakkam, Nambakkam, Neiveli and Nelvoy and 6 more
- District
- Thiruvallur
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Kanchipuram Division
- Head office
- Tiruvallur H.O (11.6 km south-east)
- Delivery office
- Poondi S.O, Allikuzhi B.O and Devandavakkam B.O and 9 more
- Post offices
- 12 (1 sub office and 11 branch offices)
- Villages
- 37 in 2 tehsils
- Type of area
- Rural (villages)
- Middle of the area
- 13.21055, 79.83903
- DIGIPIN of the middle
- 4TCLL7JKCF
- Sorting district code
- 602 (shared by 13 PIN codes; Thiruvallur and Kanchipuram)
- Nearest PIN codes
- 631204 (9.5 km), 601103 (10.7 km), 631210 (11.0 km), 631302 (11.1 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 602023 is
- PIN 602023
- 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 602023). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 602023 area
602023 is a rural PIN code in Thiruvallur district, Tamil Nadu. India Post lists 12 post offices under it: Poondi S.O, Allikuzhi B.O, Devandavakkam B.O, Nambakkam B.O and Neiveli B.O and 7 more. Mail for addresses with this PIN is delivered by Poondi S.O, Allikuzhi B.O and Devandavakkam B.O and 9 other offices.
In India Post's structure, 602023 belongs to the Kanchipuram Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Tiruvallur H.O, about 11.6 km south-east. The first three digits, 602, are the sorting district code that 13 PIN codes share, covering Thiruvallur and Kanchipuram.
37 villages in the Local Government Directory carry PIN 602023, spread over 2 tehsils: Thiruvallur (21) and Uthukkottai (16). They include Abrahampuram, Allikuzhi, Allikuzhi R.F., Ariyathur and Arumbakkam.
The middle of the 602023 area is at 13.2105° N, 79.8390° E (DIGIPIN 4TCLL7JKCF). The closest PIN codes are 631204 (Kanakammachatram, 9.5 km south-east), 601103 (Vengal, 10.7 km south-east) and 631210 (Tiruvelangadu, 11.0 km south-west).
Thiruvallur district has 56 PIN codes. The one with the most post offices is 601201 (Gummidipundi, 15); 602023 has 12. The one with the most villages is 601201 (Gummidipundi, 67).
Post offices with PIN code 602023
| Post office | Type and mail delivery |
|---|---|
| Poondi S.O | Sub office Delivers |
| Allikuzhi B.O | Branch office Delivers |
| Devandavakkam B.O | Branch office Delivers |
| Nambakkam B.O | Branch office Delivers |
| Neiveli B.O | Branch office Delivers |
| Nelvoy B.O | Branch office Delivers |
| Odappai B.O | Branch office Delivers |
| Placepalayam B.O | Branch office Delivers |
| Pullarambakkam B.O | Branch office Delivers |
| Sandarayanpalayam B.O | Branch office Delivers |
| Timmaboopalapuram B.O | Branch office Delivers |
| Vellathukottai 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 602023 mean
A letter to 602023 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone602023
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle602023
Tamilnadu Circle
- 3 · Sorting district602023
Sorting district covering Thiruvallur and Kanchipuram
- 4 · Delivery office602023
Delivered by Poondi S.O, Allikuzhi B.O
Villages under PIN code 602023 (37)
| Village | Mandal / tehsil | District |
|---|---|---|
| Abrahampuram | Thiruvallur | Thiruvallur |
| Allikuzhi | Thiruvallur | Thiruvallur |
| Allikuzhi R.F. | Thiruvallur | Thiruvallur |
| Ariyathur | Uthukkottai | Thiruvallur |
| Arumbakkam | Thiruvallur | Thiruvallur |
| Arumbakkam B | Thiruvallur | Thiruvallur |
| Attrambakkam | Uthukkottai | Thiruvallur |
| Devandavakkam | Uthukkottai | Thiruvallur |
| Gengulukandigai | Thiruvallur | Thiruvallur |
| Gerugambakkam | Uthukkottai | Thiruvallur |
| Govindarajakuppam | Uthukkottai | Thiruvallur |
| Greenvelnatham | Thiruvallur | Thiruvallur |
| Hudson Nagaram | Thiruvallur | Thiruvallur |
| Hudsonpuram | Thiruvallur | Thiruvallur |
| Kannampettai | Thiruvallur | Thiruvallur |
| Karattanur | Thiruvallur | Thiruvallur |
| Korakkanthandalam | Uthukkottai | Thiruvallur |
| Krishnapuram | Thiruvallur | Thiruvallur |
| Moovur | Thiruvallur | Thiruvallur |
| Mylapore | Uthukkottai | Thiruvallur |
| Mylapure R.F. | Uthukkottai | Thiruvallur |
| Nambakkam | Uthukkottai | Thiruvallur |
| Nayapakkam | Uthukkottai | Thiruvallur |
| Nayapakkam R.F. | Uthukkottai | Thiruvallur |
| Neiveli | Thiruvallur | Thiruvallur |
| Nelvoy | Uthukkottai | Thiruvallur |
| Oddappai | Uthukkottai | Thiruvallur |
| Placepalayam | Thiruvallur | Thiruvallur |
| Poondi | Thiruvallur | Thiruvallur |
| Pullarambakkam | Thiruvallur | Thiruvallur |
| Pullarambakkam R.F. | Thiruvallur | Thiruvallur |
| Sendrayanpalayam | Thiruvallur | Thiruvallur |
| Sengunram | Uthukkottai | Thiruvallur |
| Thanganur | Thiruvallur | Thiruvallur |
| Thimmaboopalapuram | Uthukkottai | Thiruvallur |
| Thiruppair | Thiruvallur | Thiruvallur |
| Vellathukottai | Uthukkottai | Thiruvallur |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 602023
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 602023
Name House / flat number, street Poondi, Thiruvallur Tamil Nadu - 602023
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 602023
Which area has the PIN code 602023?
602023 is the PIN code of Poondi, Allikuzhi, Devandavakkam and Nambakkam and other areas in Thiruvallur district, Tamil Nadu.
Which district and state is 602023 in?
Thiruvallur district in Tamil Nadu, in India Post's Tamilnadu Circle (Kanchipuram Division).
How many post offices use 602023?
12 post offices: Poondi S.O, Allikuzhi B.O, Devandavakkam B.O, Nambakkam B.O, Neiveli B.O, Nelvoy B.O, Odappai B.O and Placepalayam B.O and others.
Which post office delivers mail for 602023?
Poondi S.O, Allikuzhi B.O, Devandavakkam B.O and Nambakkam B.O deliver mail for this PIN.
What is the head office for 602023?
Tiruvallur H.O, about 11.6 km south-east of the 602023 area, is the nearest head office in the Kanchipuram Division.
Which villages come under PIN code 602023?
37 villages, including Abrahampuram, Allikuzhi, Allikuzhi R.F., Ariyathur, Arumbakkam, Arumbakkam B, Attrambakkam and Devandavakkam. The full list is on this page.
Is 602023 a rural or urban PIN code?
Rural: 37 villages and no town bodies are listed under it.
What are the PIN codes near 602023?
631204 (Kanakammachatram, 9.5 km), 601103 (Vengal, 10.7 km), 631210 (Tiruvelangadu, 11.0 km), 631302 (Erumbi, 11.1 km) and 602021 (Ikkadu, 11.2 km), measured between the middles of the areas.
What is the DIGIPIN of the 602023 area?
4TCLL7JKCF 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 602023 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 56 PIN codes of Thiruvallur · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are