How many post offices are in Pincode 621801?

Pincode 621801 has 2 post offices: Andimadam SO (Post Office), Pattanamkurichi BO (Branch Post Office).

How many pincodes are in Ariyalur district?

Ariyalur district has 222 pincodes in our directory. You can browse all pincodes in Ariyalur district on the district page.

What is the taluk for Pincode 621801?

Pincode 621801 falls under the Tiruchirapalli Division taluk in Ariyalur district.

What do the digits in Pincode 621801 mean?

Pincode 621801 belongs to the Tamil Nadu postal circle. The first digit ‘6’ identifies the postal region, ‘2’ the sub-region, ‘1’ the sorting district, and the last three digits ‘801’ identify the specific delivery post office.

What is the postal code of Ariyalur?

Ariyalur district in Tamil Nadu has multiple postal codes. Pincode 621801 is one of them, serving 2 post offices including Andimadam SO. Browse the Ariyalur district page to see all pincodes.

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Pincode 621801 – Ariyalur, Tamil Nadu

Ariyalur, Tamil Nadu·2 post offices · Ariyalur District · Tamil Nadu

Data last verified: May 2026

Pincode 621801 is a 6-digit postal code serving 2 post offices in Ariyalur district, Tamil Nadu. Andimadam SO is the Post Office for this area, located at 11.2000°N, 79.2200°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Ariyalur delivery zone.