PIN Code India
621718

Ariyalur • Tamil Nadu • Tamil Nadu Circle

7
Total Offices
0
Head Offices
1
Sub Offices
6
Branch Offices
Sub Offices & Branch Offices (7)
Tiruchirapalli Division
Understanding PIN Code 621718
6
Zone
2
Sub-zone
1
Sort Dist.
718
PO Code
  • Zone 6: Tamil Nadu, Kerala, Puducherry, Lakshadweep
  • Sub-zone 2: Identifies the postal circle
  • Digit 1: Sorting district within the circle
  • 718: Delivery office in Ariyalur
Frequently Asked Questions: PIN 621718

What is PIN code 621718?

PIN code 621718 serves 7 post offices in Ariyalur, Tamil Nadu. This Postal Index Number (PIN) was introduced by India Post in 1972 to streamline mail sorting and delivery across India.

Which is the Head Office for PIN code 621718?

PIN code 621718 does not have a dedicated Head Office. Mail is sorted through the nearest HO in the Tiruchirapalli Division division.

How many Branch Offices are under PIN 621718?

There are 6 Branch Offices under PIN code 621718, along with 1 Sub Office and 0 Head Offices. Branch Offices are typically the smallest postal units, serving rural areas and villages.

What postal circle covers PIN code 621718?

PIN code 621718 falls under the Tamil Nadu Circle, specifically the Central Region Trichirapalli.

What does PIN code 621718 mean?

PIN code 621718 breaks down as: 6 = Zone (Tamil Nadu, Kerala, Puducherry, Lakshadweep), 2 = Sub-zone, 1 = Sorting district, 718 = Specific delivery area in Ariyalur.

Verify on Official Sources

Confirm PIN code 621718 is current by checking directly with India Post — the official postal authority.

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