Pin code 621133
3 post offices in Perambalur, Tamil Nadu use pin code 621133.
| Post office | Type | Division |
|---|---|---|
| Eraiyur | PO | Srirangam Division |
| Murukkankudi | BO | Srirangam Division |
| Sirumathur | BO | Srirangam Division |
What 621133 tells you
The first digit, 6, is the postal zone. The first two digits, 62, are the postal circle. The first three, 621, are the sorting district, and 133 identifies the delivery office.