621713 PIN code: Rajajinagar SO Ariyalur, Ariyalur

PIN code

621713

Main post office

Rajajinagar SO Ariyalur (sub office)

District

Ariyalur

State

Tamil Nadu

Postal division

Tiruchirapalli

Region and circle

Central Region Trichirapalli, Tamilnadu circle

Delivery

Delivery PIN (12 of 13 offices deliver)

Location

Open on a map (11.188, 79.258)

Post offices with PIN 621713

621713 covers 0 head offices, 1 sub office and 12 branch offices. Some of them are in Perambalur district.

What the digits of 621713 mean

• 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
• 62: the Tamilnadu postal circle; 693 PINs start with 62.
• 621: the sorting district, shared by 99 PINs in 5 districts.
• 713: the delivery post office within it, Rajajinagar SO Ariyalur.

Head post office for 621713

The post offices with this PIN belong to the Tiruchirapalli 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.

• Lalgudi head post office: 621601
• Tiruchirappalli head post office: 620001

Nearby PIN codes in Ariyalur

• Sendurai SO Ariyalur621714
• Tirumanur621715
• Ponparappi621710
• Mathur SO Ariyalur621709
• Rayambaram621718
• Kilapaluvur621707
• Asaveerankudikadu621719
• Kallankurichi621705

All 32 PIN codes in Ariyalur

Writing an address with 621713

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
Rajajinagar SO Ariyalur post office
Ariyalur, Tamil Nadu – 621713

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.