685508 PIN Code: Kattappana, Idukki, Kerala – Post Offices

PIN code: 685508
Main post office: Kattappana (head office)
District: Idukki
State: Kerala
Postal division: Idukki
Region and circle: Kochi Region, Kerala circle
Delivery: Delivery PIN (1 of 1 offices delivers)
Location: Open on a map (9.756, 77.112)

Post offices with PIN 685508

Post office	Type	Delivery
Kattappana	Head office	Delivers mail

685508 has a single post office.

What the digits of 685508 mean

6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
68: the Kerala postal circle; 656 PINs start with 68.
685: the sorting district, shared by 53 PINs in 1 district.
508: the delivery post office within it, Kattappana.

Head post office for 685508

Kattappana is itself a head post office. It keeps the accounts for the Idukki division's sub and branch offices.

Nearby PIN codes in Idukki

All 55 PIN codes in Idukki

Writing an address with 685508

Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:

Name
House number, street
Kattappana post office
Idukki, Kerala – 685508

Frequently asked questions

Which post office has PIN code 685508?

Kattappana head office, in Idukki district, Kerala.

Is 685508 a delivery PIN code?

Yes. Its post office delivers mail; letters addressed to 685508 are delivered.

Which district is 685508 in?

Idukki district, Kerala. It is in the Idukki postal division (Kochi Region) of the Kerala postal circle.

What is the head post office for 685508?

Kattappana is itself a head post office, with PIN 685508.

Sources

Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.

685508 PIN code: Kattappana, Idukki