631004 PIN Code: Ekhunagar, Kavanur (Ranipet)
631004 is the PIN code of Ekhunagar, Kavanur, Kilkuppam, Mosur and 2 more in Ranipet district, Tamil Nadu. Mail for 631004 is delivered by Ekhunagar SO, Kavanur BO, Kilkuppam B.O. It covers 6 villages.
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Ekhunagar, Kavanur, Kilkuppam
631004 at a glance
- PIN code
- 631004
- Areas
- Ekhunagar, Kavanur, Kilkuppam, Mosur, Puliyamangalam and Seyyoor
- District
- Ranipet
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Chennai City Region · Arakkonam Division
- Head office
- Arakkonam HO (3.4 km south)
- Delivery office
- Ekhunagar SO, Kavanur BO and Kilkuppam B.O and 3 more
- Post offices
- 6 (1 sub office and 5 branch offices)
- Villages
- 6 in 1 tehsil
- Towns / local bodies
- Arakkonam
- Type of area
- Town and villages
- Middle of the area
- 13.11078, 79.69295
- DIGIPIN of the middle
- 4TJ8K94P44
- Sorting district code
- 631 (shared by 43 PIN codes; Thiruvallur and Kanchipuram)
- Nearest PIN codes
- 631003 (3.4 km), 631151 (3.9 km), 632502 (3.9 km), 631001 (4.1 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 631004 is
- PIN 631004
- 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 631004 area
631004 is a PIN code covering town areas and villages in Ranipet district, Tamil Nadu. India Post lists 6 post offices under it: Ekhunagar SO, Kavanur BO, Kilkuppam B.O, Mosur BO and Puliyamangalam BO and 1 more. Mail for addresses with this PIN is delivered by Ekhunagar SO, Kavanur BO and Kilkuppam B.O and 3 other offices.
In India Post's structure, 631004 belongs to the Arakkonam Division, part of the Chennai City Region of the Tamilnadu Circle. The nearest head office of its division is Arakkonam HO, about 3.4 km south. The first three digits, 631, are the sorting district code that 43 PIN codes share, covering Thiruvallur and Kanchipuram.
6 villages in the Local Government Directory carry PIN 631004, spread over 1 tehsil: Arakonam (6). They include Ambarishpuram, Kavanur, Kilkuppam, Mosur and Puliyamangalam.
Town areas with this PIN: Arakkonam (municipality).
The middle of the 631004 area is at 13.1108° N, 79.6929° E (DIGIPIN 4TJ8K94P44). The closest PIN codes are 631003 (Jothinagar, 3.4 km west), 631151 (Takkolam, 3.9 km south-west) and 632502 (Anvardhikhanpet, 3.9 km south-west).
Ranipet district has 35 PIN codes. The one with the most post offices is 632506 (Kalavai, 13); 631004 has 6. The one with the most villages is 632506 (Kalavai, 30).
Post offices with PIN code 631004
| Post office | Type and mail delivery |
|---|---|
| Ekhunagar SO | Sub office Delivers |
| Kavanur BO | Branch office Delivers |
| Kilkuppam B.O | Branch office Delivers |
| Mosur BO | Branch office Delivers |
| Puliyamangalam BO | Branch office Delivers |
| Seyyoor 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 631004 mean
A letter to 631004 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone631004
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle631004
Tamilnadu Circle
- 3 · Sorting district631004
Sorting district covering Thiruvallur and Kanchipuram
- 4 · Delivery office631004
Delivered by Ekhunagar SO, Kavanur BO
Villages under PIN code 631004 (6)
| Village | Mandal / tehsil | District |
|---|---|---|
| Ambarishpuram | Arakonam | Ranipet |
| Kavanur | Arakonam | Ranipet |
| Kilkuppam | Arakonam | Ranipet |
| Mosur | Arakonam | Ranipet |
| Puliyamangalam | Arakonam | Ranipet |
| Seyyur | Arakonam | Ranipet |
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 631004
- Municipality Arakkonam
PIN codes near 631004
Distances are as the crow flies, between the middles of each PIN's post offices.
How to write an address with PIN 631004
Name House / flat number, street Ekhunagar, Ranipet Tamil Nadu - 631004
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 631004
Which area has the PIN code 631004?
631004 is the PIN code of Ekhunagar, Kavanur, Kilkuppam and Mosur and other areas in Ranipet district, Tamil Nadu.
Which district and state is 631004 in?
Ranipet district in Tamil Nadu, in India Post's Tamilnadu Circle (Arakkonam Division).
How many post offices use 631004?
6 post offices: Ekhunagar SO, Kavanur BO, Kilkuppam B.O, Mosur BO, Puliyamangalam BO and Seyyoor BO.
Which post office delivers mail for 631004?
Ekhunagar SO, Kavanur BO, Kilkuppam B.O and Mosur BO deliver mail for this PIN.
What is the head office for 631004?
Arakkonam HO, about 3.4 km south of the 631004 area, is the nearest head office in the Arakkonam Division.
Which villages come under PIN code 631004?
6 villages, including Ambarishpuram, Kavanur, Kilkuppam, Mosur, Puliyamangalam and Seyyur. The full list is on this page.
Is 631004 a rural or urban PIN code?
Both: it covers town areas (Arakkonam) and 6 villages.
What are the PIN codes near 631004?
631003 (Jothinagar, 3.4 km), 631151 (Takkolam, 3.9 km), 632502 (Anvardhikhanpet, 3.9 km), 631001 (Arakkonam, 4.1 km) and 631006 (Ins Rajali, 4.3 km), measured between the middles of the areas.
What is the DIGIPIN of the 631004 area?
4TJ8K94P44 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 631004 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 35 PIN codes of Ranipet · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are