610203 PIN code: Ponnirai, Thiruvarur

PIN code

610203

Main post office

Ponnirai (sub office)

District

Thiruvarur

State

Tamil Nadu

Postal division

Nagapattinam

Region and circle

Central Region Trichirapalli, Tamilnadu circle

Delivery

Delivery PIN (6 of 7 offices deliver)

Location

Open on a map (10.360, 79.380)

Post offices with PIN 610203

610203 covers 0 head offices, 1 sub office and 6 branch offices. Some of them are in Nagapattinam district.

What the digits of 610203 mean

• 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
• 61: the Tamilnadu postal circle; 192 PINs start with 61.
• 610: the sorting district, shared by 19 PINs in 2 districts.
• 203: the delivery post office within it, Ponnirai.

Head post office for 610203

The post offices with this PIN belong to the Nagapattinam 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.

• Nagapattinam head post office: 611001
• Tiruvarur head post office: 610001

Nearby PIN codes in Thiruvarur

• Mavoor (Tiruvarur)610202
• Kachanam610201
• Tirunellikaval610205
• Vadapathimangalam610206
• Pulivalam (Tiruvarur)610109
• Tiruvidacherry610107
• Thappalampuliyur610106
• Nannilam610105

All 73 PIN codes in Thiruvarur

Writing an address with 610203

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
Ponnirai post office
Thiruvarur, Tamil Nadu – 610203

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.