Pin code 621706
6 post offices in Tiruchirappalli, Tamil Nadu use pin code 621706.
| Post office | Type | Division |
|---|---|---|
| Kattur Puvalur | PO | Tiruchirapalli Division |
| Mettupatti | BO | Tiruchirapalli Division |
| Mullal | BO | Tiruchirapalli Division |
| Sembarai | BO | Tiruchirapalli Division |
| Sirumayankudi | BO | Tiruchirapalli Division |
| Thinniam | BO | Tiruchirapalli Division |
What 621706 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 706 identifies the delivery office.