680503 PIN Code: Kunnamkulam, Thrissur, Kerala – Post Offices

PIN code: 680503
Main post office: Kunnamkulam (head office)
District: Thrissur
State: Kerala
Postal division: Trichur
Region and circle: Kochi Region, Kerala circle
Delivery: Delivery PIN (1 of 1 offices delivers)
Location: Open on a map (10.645, 76.066)

Post offices with PIN 680503

Post office	Type	Delivery
Kunnamkulam	Head office	Delivers mail

680503 has a single post office.

What the digits of 680503 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.
680: the sorting district, shared by 160 PINs in 1 district.
503: the delivery post office within it, Kunnamkulam.

Head post office for 680503

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

Nearby PIN codes in Thrissur

All 168 PIN codes in Thrissur

Writing an address with 680503

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
Kunnamkulam post office
Thrissur, Kerala – 680503

Frequently asked questions

Which post office has PIN code 680503?

Kunnamkulam head office, in Thrissur district, Kerala.

Is 680503 a delivery PIN code?

Yes. Its post office delivers mail; letters addressed to 680503 are delivered.

Which district is 680503 in?

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

What is the head post office for 680503?

Kunnamkulam is itself a head post office, with PIN 680503.

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.

680503 PIN code: Kunnamkulam, Thrissur