600123 PIN Code: Nazarethpettai, Malayambakkam (Thiruvallur)
600123 is the PIN code of Nazarethpettai, Malayambakkam, Sembarambakkam in Thiruvallur district, Tamil Nadu. Mail for 600123 is delivered by Nazarethpettai SO, Malayambakkam BO, Sembarambakkam BO. It covers 4 villages.
Your location stays on your phone: the check runs in your browser and we only download the post office list for your area.
Nazarethpettai, Malayambakkam, Sembarambakkam
600123 at a glance
- PIN code
- 600123
- Areas
- Nazarethpettai, Malayambakkam and Sembarambakkam
- District
- Thiruvallur
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Tambaram Division
- Head office
- Tambaram HO (12.7 km south-east)
- Delivery office
- Nazarethpettai SO, Malayambakkam BO and Sembarambakkam BO
- Post offices
- 3 (1 sub office and 2 branch offices)
- Villages
- 4 in 1 tehsil
- Type of area
- Rural (villages)
- Approximate area
- about 11.8 km² (7.4 km east-west, 3.9 km north-south)
- Middle of the area
- 13.01950, 80.04150
- DIGIPIN of the middle
- 4T339PFJT2
- Sorting district code
- 600 (shared by 123 PIN codes; Chennai and Thiruvallur)
- Nearest PIN codes
- 600124 (4.7 km), 600128 (5.2 km), 600069 (6.4 km), 600133 (7.4 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 600123 is
- PIN 600123
- 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 600123 area
600123 is a rural PIN code in Thiruvallur district, Tamil Nadu. India Post lists 3 post offices under it: Nazarethpettai SO, Malayambakkam BO and Sembarambakkam BO. Mail for addresses with this PIN is delivered by Nazarethpettai SO, Malayambakkam BO and Sembarambakkam BO.
In India Post's structure, 600123 belongs to the Tambaram Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Tambaram HO, about 12.7 km south-east. The first three digits, 600, are the sorting district code that 123 PIN codes share, covering Chennai and Thiruvallur.
4 villages in the Local Government Directory carry PIN 600123, spread over 1 tehsil: Poonamallee (4). They include Agaramel, Meppur, Nazarathpettai (Ct) and Sembarambakkam.
The middle of the 600123 area is at 13.0195° N, 80.0415° E (DIGIPIN 4T339PFJT2), and the area is roughly 11.8 km² on our map. The closest PIN codes are 600124 (Thirumushi, 4.7 km north-west), 600128 (Kovur SO Tamilnadu Circle, 5.2 km south-east) and 600069 (Kunnathur SO Kanchipuram, 6.4 km south-east).
Thiruvallur district has 56 PIN codes. The one with the most post offices is 601201 (Gummidipundi, 15); 600123 has 3. The one with the most villages is 601201 (Gummidipundi, 67).
Post offices with PIN code 600123
| Post office | Type and mail delivery |
|---|---|
| Nazarethpettai SO | Sub office Delivers |
| Malayambakkam BO | Branch office Delivers |
| Sembarambakkam 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 600123 mean
A letter to 600123 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone600123
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle600123
Tamilnadu Circle
- 3 · Sorting district600123
Sorting district covering Chennai and Thiruvallur
- 4 · Delivery office600123
Delivered by Nazarethpettai SO, Malayambakkam BO
Villages under PIN code 600123 (4)
| Village | Mandal / tehsil | District |
|---|---|---|
| Agaramel | Poonamallee | Thiruvallur |
| Meppur | Poonamallee | Thiruvallur |
| Nazarathpettai (Ct) | Poonamallee | Thiruvallur |
| Sembarambakkam | Poonamallee | Thiruvallur |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 600123
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 600123
Name House / flat number, street Nazarethpettai, Thiruvallur Tamil Nadu - 600123
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 600123
Which area has the PIN code 600123?
600123 is the PIN code of Nazarethpettai, Malayambakkam and Sembarambakkam in Thiruvallur district, Tamil Nadu.
Which district and state is 600123 in?
Thiruvallur district in Tamil Nadu, in India Post's Tamilnadu Circle (Tambaram Division).
How many post offices use 600123?
3 post offices: Nazarethpettai SO, Malayambakkam BO and Sembarambakkam BO.
Which post office delivers mail for 600123?
Nazarethpettai SO, Malayambakkam BO and Sembarambakkam BO deliver mail for this PIN.
What is the head office for 600123?
Tambaram HO, about 12.7 km south-east of the 600123 area, is the nearest head office in the Tambaram Division.
Which villages come under PIN code 600123?
4 villages, including Agaramel, Meppur, Nazarathpettai (Ct) and Sembarambakkam. The full list is on this page.
Is 600123 a rural or urban PIN code?
Rural: 4 villages and no town bodies are listed under it.
What are the PIN codes near 600123?
600124 (Thirumushi, 4.7 km), 600128 (Kovur SO Tamilnadu Circle, 5.2 km), 600069 (Kunnathur SO Kanchipuram, 6.4 km), 600133 (Somangalam, 7.4 km) and 604403 (Kilkodungalur, 8.7 km), measured between the middles of the areas.
What is the DIGIPIN of the 600123 area?
4T339PFJT2 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 600123 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