609403 PIN code: Kollumangudi, Thiruvarur

PIN code

609403

Main post office

Kollumangudi (sub office)

District

Thiruvarur

State

Tamil Nadu

Postal division

Mayiladuthurai

Region and circle

Central Region Trichirapalli, Tamilnadu circle

Delivery

Delivery PIN (8 of 8 offices deliver)

Location

Open on a map (10.580, 79.390)

Post offices with PIN 609403

609403 covers 0 head offices, 1 sub office and 7 branch offices.

What the digits of 609403 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.
• 609: the sorting district, shared by 71 PINs in 5 districts.
• 403: the delivery post office within it, Kollumangudi.

Head post office for 609403

The post offices with this PIN belong to the Mayiladuthurai 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.

• Mayiladuthurai head post office: 609001
• Sirkali head post office: 609110

Nearby PIN codes in Thiruvarur

• Peralam609405
• Eravancheri609501
• Mudikondan609502
• Punthottam609503
• Kollapuram609608
• Tiruvarur610001
• Kidarankondan610003
• Tiruvarur Collectorate610004

All 73 PIN codes in Thiruvarur

Writing an address with 609403

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
Kollumangudi post office
Thiruvarur, Tamil Nadu – 609403

Frequently asked questions

Sources

• India Post – All India Pincode Directory (data.gov.in)
• India Post – Know your PIN code

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.