Pin code 521139
3 post offices in Krishna, Andhra Pradesh use pin code 521139.
| Post office | Type | Division |
|---|---|---|
| Chodavaram | BO | Vijayawada Division |
| Ganguru | BO | Vijayawada Division |
| Penamaluru | PO | Vijayawada Division |
What 521139 tells you
The first digit, 5, is the postal zone. The first two digits, 52, are the postal circle. The first three, 521, are the sorting district, and 139 identifies the delivery office.