Pin code 231221
2 post offices in Sonbhadra, Uttar Pradesh use pin code 231221.
| Post office | Type | Division |
|---|---|---|
| Banvasi Seva Ashram | BO | Mirzapur Division |
| Turra | PO | Mirzapur Division |
What 231221 tells you
The first digit, 2, is the postal zone. The first two digits, 23, are the postal circle. The first three, 231, are the sorting district, and 221 identifies the delivery office.