PIN Code India
231221

Sonbhadra • Uttar Pradesh • Uttar Pradesh Circle

3
Total Offices
0
Head Offices
1
Sub Offices
2
Branch Offices
Sub Offices & Branch Offices (3)
Mirzapur Division
Understanding PIN Code 231221
2
Zone
3
Sub-zone
1
Sort Dist.
221
PO Code
  • Zone 2: Uttar Pradesh, Uttarakhand
  • Sub-zone 3: Identifies the postal circle
  • Digit 1: Sorting district within the circle
  • 221: Delivery office in Sonbhadra
Frequently Asked Questions: PIN 231221

What is PIN code 231221?

PIN code 231221 serves 3 post offices in Sonbhadra, Uttar Pradesh. 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 231221?

PIN code 231221 does not have a dedicated Head Office. Mail is sorted through the nearest HO in the Mirzapur Division division.

How many Branch Offices are under PIN 231221?

There are 2 Branch Offices under PIN code 231221, 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 231221?

PIN code 231221 falls under the Uttar Pradesh Circle, specifically the Prayagraj Regional Office.

What does PIN code 231221 mean?

PIN code 231221 breaks down as: 2 = Zone (Uttar Pradesh, Uttarakhand), 3 = Sub-zone, 1 = Sorting district, 221 = Specific delivery area in Sonbhadra.

Verify on Official Sources

Confirm PIN code 231221 is current by checking directly with India Post — the official postal authority.

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