Pin code 231209
1 post office in Sonbhadra, Uttar Pradesh use pin code 231209.
| Post office | Type | Division |
|---|---|---|
| Gurma Markundi | PO | Mirzapur Division |
What 231209 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 209 identifies the delivery office.