PIN code · Kerala
685588 PIN Code — Kalayanthani, Idukki
Post office details
- PIN code
- 685588
- Post office
- Kalayanthani
- District
- Idukki
- State / UT
- Kerala
- Delivery
- Delivery office
- Postal zone
- 6 — Tamil Nadu, Kerala, Puducherry, Lakshadweep
Speed Post charges from 685588
Parcel up to 500 g, ₹ before GST, tariff from 1 October 2025. Distance is straight-line, so routes near a band edge show a range.
| To | Distance | Speed Post (500 g) |
|---|---|---|
| Delhi (110001) | ~2,086 km | ₹86–₹93 |
| Mumbai (400001) | ~1,095 km | ₹82–₹86 |
| Kolkata (700001) | ~1,845 km | ₹86–₹93 |
| Chennai (600001) | ~523 km | ₹75–₹82 |
| Bengaluru (560001) | ~357 km | ₹75 |
| Hyderabad (500001) | ~856 km | ₹82 |
Other weight or route? Courier charges calculator
What 685588 means
- 1st digit (6) — postal zone: Tamil Nadu, Kerala, Puducherry, Lakshadweep
- First 3 digits (685) — the sorting district
- Last 3 digits (588) — the delivery post office
FAQ
What is the PIN code of Kalayanthani?
The PIN code of Kalayanthani (Idukki, Kerala) is 685588.
685588 is in which district and state?
PIN code 685588 is in Idukki district, Kerala.
Is 685588 a delivery PIN code?
Yes. India Post lists a delivery post office for 685588, so letters and parcels are delivered to addresses in this area.
What does Speed Post cost from 685588 to Delhi?
About ₹86–₹93 before GST for a parcel up to 500 g (Speed Post tariff from 1 October 2025). Check any route on the courier charges calculator.
How do I track a parcel sent to 685588?
Paste the tracking number (AWB) into CheckMyOrder — the courier is detected automatically. The PIN code isn't needed to track.
Source: All India Pincode Directory — Department of Posts (data.gov.in, Government Open Data License – India). One main post office is shown per PIN code; some PIN codes cover several post offices.