Pin code 621001
9 post offices in Tiruchirappalli, Tamil Nadu use pin code 621001.
| Post office | Type | Division |
|---|---|---|
| Baderpettai | BO | Srirangam Division |
| Erakudi | PO | Srirangam Division |
| Kottaiyur | BO | Srirangam Division |
| Nagamanaickenpatti | BO | Srirangam Division |
| Reddiapatti | BO | Srirangam Division |
| Sangampatti | BO | Srirangam Division |
| Senappanallur | BO | Srirangam Division |
| Sirunavalur | BO | Srirangam Division |
| Vishalakshi Ammal Samudram | BO | Srirangam Division |
What 621001 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 001 identifies the delivery office.