PIN Code India
737121

West District • Sikkim • West Bengal Circle

22
Total Offices
0
Head Offices
1
Sub Offices
21
Branch Offices
Sub Offices & Branch Offices (22)
Sikkim Division
Understanding PIN Code 737121
7
Zone
3
Sub-zone
7
Sort Dist.
121
PO Code
  • Zone 7: West Bengal, Odisha, NE States, Sikkim, A&N Islands
  • Sub-zone 3: Identifies the postal circle
  • Digit 7: Sorting district within the circle
  • 121: Delivery office in West District
Frequently Asked Questions: PIN 737121

What is PIN code 737121?

PIN code 737121 serves 22 post offices in West District, Sikkim. 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 737121?

PIN code 737121 does not have a dedicated Head Office. Mail is sorted through the nearest HO in the Sikkim Division division.

How many Branch Offices are under PIN 737121?

There are 21 Branch Offices under PIN code 737121, 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 737121?

PIN code 737121 falls under the West Bengal Circle, specifically the DivReportingCircle.

What does PIN code 737121 mean?

PIN code 737121 breaks down as: 7 = Zone (West Bengal, Odisha, NE States, Sikkim, A&N Islands), 3 = Sub-zone, 7 = Sorting district, 121 = Specific delivery area in West District.

Verify on Official Sources

Confirm PIN code 737121 is current by checking directly with India Post — the official postal authority.

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