601101 PIN Code: Arni CPT, Panayancheri (Thiruvallur)
601101 is the PIN code of Arni CPT, Panayancheri, Pondavakkam, Rallapadi in Thiruvallur district, Tamil Nadu. Mail for 601101 is delivered by Arni CPT SO, Panayancheri BO, Pondavakkam BO. It covers 18 villages.
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Arni CPT, Panayancheri, Pondavakkam
601101 at a glance
- PIN code
- 601101
- Areas
- Arni CPT, Panayancheri, Pondavakkam and Rallapadi
- District
- Thiruvallur
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Tambaram Division
- Head office
- Avadi Camp HO (22.4 km south)
- Delivery office
- Arni CPT SO, Panayancheri BO and Pondavakkam BO and 1 more
- Post offices
- 4 (1 sub office and 3 branch offices)
- Villages
- 18 in 3 tehsils
- Towns / local bodies
- Arani
- Type of area
- Town and villages
- Approximate area
- about 35.1 km² (8.3 km east-west, 8.1 km north-south)
- Middle of the area
- 13.32350, 80.05950
- DIGIPIN of the middle
- 4TCM8FKC25
- Sorting district code
- 601 (shared by 10 PIN codes; Thiruvallur and Kanchipuram)
- Nearest PIN codes
- 601102 (3.4 km), 601206 (6.1 km), 606803 (6.3 km), 601201 (12.3 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 601101 is
- PIN 601101
- 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 (2 carry 601101). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 601101 area
601101 is a PIN code covering town areas and villages in Thiruvallur district, Tamil Nadu. India Post lists 4 post offices under it: Arni CPT SO, Panayancheri BO, Pondavakkam BO and Rallapadi BO. Mail for addresses with this PIN is delivered by Arni CPT SO, Panayancheri BO and Pondavakkam BO and 1 other offices.
In India Post's structure, 601101 belongs to the Tambaram Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Avadi Camp HO, about 22.4 km south. The first three digits, 601, are the sorting district code that 10 PIN codes share, covering Thiruvallur and Kanchipuram.
18 villages in the Local Government Directory carry PIN 601101, spread over 3 tehsils: Gummidipoondi (9), Ponneri (5) and Uthukkottai (4). They include Akkarapakkam, Amindanallur, Annappa Naickankuppam, Arani and Arani 2.
Town areas with this PIN: Arani (town panchayat).
The middle of the 601101 area is at 13.3235° N, 80.0595° E (DIGIPIN 4TCM8FKC25), and the area is roughly 35.1 km² on our map. The closest PIN codes are 601102 (Periapalayam, 3.4 km north-east), 601206 (Kavarapettai, 6.1 km north-east) and 606803 (Polur SO Tiruvannamalai, 6.3 km south).
Thiruvallur district has 56 PIN codes. The one with the most post offices is 601201 (Gummidipundi, 15); 601101 has 4. The one with the most villages is 601201 (Gummidipundi, 67).
Post offices with PIN code 601101
| Post office | Type and mail delivery |
|---|---|
| Arni CPT SO | Sub office Delivers |
| Panayancheri BO | Branch office Delivers |
| Pondavakkam BO | Branch office Delivers |
| Rallapadi 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 601101 mean
A letter to 601101 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone601101
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle601101
Tamilnadu Circle
- 3 · Sorting district601101
Sorting district covering Thiruvallur and Kanchipuram
- 4 · Delivery office601101
Delivered by Arni CPT SO, Panayancheri BO
Villages under PIN code 601101 (18)
| Village | Mandal / tehsil | District |
|---|---|---|
| Akkarapakkam | Uthukkottai | Thiruvallur |
| Amindanallur | Uthukkottai | Thiruvallur |
| Annappa Naickankuppam | Gummidipoondi | Thiruvallur |
| Arani | Ponneri | Thiruvallur |
| Arani 2 | Ponneri | Thiruvallur |
| Erukkuvoy | Gummidipoondi | Thiruvallur |
| Kanlur | Gummidipoondi | Thiruvallur |
| Karani | Gummidipoondi | Thiruvallur |
| Malliankuppam | Ponneri | Thiruvallur |
| Mangalam | Gummidipoondi | Thiruvallur |
| Palavakkam | Gummidipoondi | Thiruvallur |
| Panayancheri | Uthukkottai | Thiruvallur |
| Pondavakkam | Gummidipoondi | Thiruvallur |
| Pondavakkam | Ponneri | Thiruvallur |
| Pudupalayam | Gummidipoondi | Thiruvallur |
| Seeyancheri | Uthukkottai | Thiruvallur |
| Sepedu | Gummidipoondi | Thiruvallur |
| Soundapuram | Ponneri | Thiruvallur |
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 601101
- Town panchayat Arani
PIN codes near 601101
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 601101
Name House / flat number, street Arni CPT, Thiruvallur Tamil Nadu - 601101
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 601101
Which area has the PIN code 601101?
601101 is the PIN code of Arni CPT, Panayancheri, Pondavakkam and Rallapadi in Thiruvallur district, Tamil Nadu.
Which district and state is 601101 in?
Thiruvallur district in Tamil Nadu, in India Post's Tamilnadu Circle (Tambaram Division).
How many post offices use 601101?
4 post offices: Arni CPT SO, Panayancheri BO, Pondavakkam BO and Rallapadi BO.
Which post office delivers mail for 601101?
Arni CPT SO, Panayancheri BO, Pondavakkam BO and Rallapadi BO deliver mail for this PIN.
What is the head office for 601101?
Avadi Camp HO, about 22.4 km south of the 601101 area, is the nearest head office in the Tambaram Division.
Which villages come under PIN code 601101?
18 villages, including Akkarapakkam, Amindanallur, Annappa Naickankuppam, Arani, Arani 2, Erukkuvoy, Kanlur and Karani. The full list is on this page.
Is 601101 a rural or urban PIN code?
Both: it covers town areas (Arani) and 18 villages.
What are the PIN codes near 601101?
601102 (Periapalayam, 3.4 km), 601206 (Kavarapettai, 6.1 km), 606803 (Polur SO Tiruvannamalai, 6.3 km), 601201 (Gummidipundi, 12.3 km) and 600067 (Sholavaram, 14.1 km), measured between the middles of the areas.
What is the DIGIPIN of the 601101 area?
4TCM8FKC25 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 601101 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