- PIN code
- 603406
- Main post office
- Uttiramerur (sub office)
- District
- Kanchipuram
- State
- Tamil Nadu
- Postal division
- Kanchipuram
- Region and circle
- Chennai City Region, Tamilnadu circle
- Delivery
- Delivery PIN (12 of 12 offices deliver)
- Location
- Open on a map (12.311, 79.454)
Post offices with PIN 603406
| Post office | Type | Delivery |
|---|---|---|
| Uttiramerur | Sub office | Delivers mail |
| Agaramduli | Branch office | Delivers mail |
| Kammalampoondi | Branch office | Delivers mail |
| Kavanur Pudhucheri | Branch office | Delivers mail |
| Kiliyanagar | Branch office | Delivers mail |
| L.Endathur | Branch office | Delivers mail |
| Malliyankaranai | Branch office | Delivers mail |
| Maruthuvambadi | Branch office | Delivers mail |
| Sirungoli | Branch office | Delivers mail |
| Tirupulivanam | Branch office | Delivers mail |
| Tittalam | Branch office | Delivers mail |
| Vadanallur | Branch office | Delivers mail |
603406 covers 0 head offices, 1 sub office and 11 branch offices. Some of them are in Chengalpattu district.
What the digits of 603406 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 60: the Tamilnadu postal circle; 476 PINs start with 60.
- 603: the sorting district, shared by 44 PINs in 2 districts.
- 406: the delivery post office within it, Uttiramerur.
Head post office for 603406
The post offices with this PIN belong to the Kanchipuram postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Kanchipuram head post office: 631501
- Tiruvallur head post office: 602001
Nearby PIN codes in Kanchipuram
- Manampathi603403
- Kaliyampoondi603402
- Salavakkam603107
- Orakattupettai603106
- Oragadam602118
- Irungattukottai602117
- Sunguvarchatram602106
- Sriperumbudur602105
All 32 PIN codes in Kanchipuram
Writing an address with 603406
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Uttiramerur post office Kanchipuram, Tamil Nadu – 603406
Frequently asked questions
Which post office has PIN code 603406?
12 post offices share it: Uttiramerur, Agaramduli, Kammalampoondi, Kavanur Pudhucheri, Kiliyanagar, L.Endathur and 6 more, in Kanchipuram district, Tamil Nadu.
Is 603406 a delivery PIN code?
Yes. All 12 of its post offices deliver mail; letters addressed to 603406 are delivered.
Which district is 603406 in?
Kanchipuram district, Tamil Nadu; some of its post offices are in Chengalpattu. It is in the Kanchipuram postal division (Chennai City Region) of the Tamilnadu postal circle.
What is the head post office for 603406?
The Kanchipuram postal division's head offices are Kanchipuram (631501) and Tiruvallur (602001).
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.