631209 PIN Code: Tiruttani, Thiruvallur, Tamil Nadu – Post Offices

PIN code: 631209
Main post office: Tiruttani (sub office)
District: Thiruvallur
State: Tamil Nadu
Postal division: Kanchipuram
Region and circle: Chennai City Region, Tamilnadu circle
Delivery: Delivery PIN (8 of 11 offices deliver)
Location: Open on a map (12.929, 79.766)

Post offices with PIN 631209

Post office	Type	Delivery
Tiruttani	Sub office	Delivers mail
Tiruttanieast	Sub office	Counter only
Agooru	Branch office	Delivers mail
Murukkambattu	Branch office	Delivers mail
Netterikandigai	Branch office	Delivers mail
Pattabiramapuram	Branch office	Delivers mail
Srinivasapuram	Branch office	Delivers mail
Suryanagaram	Branch office	Delivers mail
Velanjeri	Branch office	Delivers mail
Tirutani Hills	Branch office	Counter only
Upper Tirutani	Branch office	Counter only

631209 covers 0 head offices, 2 sub offices and 9 branch offices.

What the digits of 631209 mean

6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
63: the Tamilnadu postal circle; 524 PINs start with 63.
631: the sorting district, shared by 43 PINs in 4 districts.
209: the delivery post office within it, Tiruttani.

Head post office for 631209

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 Thiruvallur

All 61 PIN codes in Thiruvallur

Writing an address with 631209

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
Tiruttani post office
Thiruvallur, Tamil Nadu – 631209

Frequently asked questions

Which post office has PIN code 631209?

11 post offices share it: Tiruttani, Tiruttanieast, Agooru, Murukkambattu, Netterikandigai, Pattabiramapuram and 5 more, in Thiruvallur district, Tamil Nadu.

Is 631209 a delivery PIN code?

Yes. Tiruttani, Agooru, Murukkambattu and Netterikandigai and 4 more deliver mail; letters addressed to 631209 are delivered.

Which district is 631209 in?

Thiruvallur district, Tamil Nadu. It is in the Kanchipuram postal division (Chennai City Region) of the Tamilnadu postal circle.

What is the head post office for 631209?

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.

631209 PIN code: Tiruttani, Thiruvallur