- Post Office:
- Ponvilainthakalathur So
- PIN Code:
- 603405
- Office Type:
- Po
- Division:
- Chengalpattu Division
- Region:
- Chennai City Region
- Circle:
- Tamilnadu Circle
- District:
- Chengalpattu
- State:
- Tamil Nadu
About Ponvilainthakalathur So Post Office
The Ponvilainthakalathur So post office is located in Chengalpattu, Tamil Nadu. The PIN code for this post office is 603405, which should be used for all postal and courier deliveries to this area.
Postal Services Available
This post office provides comprehensive postal services including mail delivery, parcel services, speed post, money order, savings accounts, and other financial services. Use the PIN code 603405 for all postal correspondence to this area.
How to Use This PIN Code
- Write the PIN code 603405 in your postal address
- Include this code when placing online orders for delivery
- Use it for courier and e-commerce shipments
- Mention it in all official forms and documents
This post office likely offers small-savings schemes too — check current POMIS and NSC rates. Search any other PIN code from the PIN code finder.
Reading 603405
The first digit places this office in its postal zone, the second and third narrow it to the sorting district covering Chengalpattu, and the final three digits identify Ponvilainthakalathur So itself. When addressing mail, write the PIN on its own line after the city and state — automated sorting reads it first, and a correct PIN typically saves a day or more of transit time versus a missing or wrong one.