- PIN code
- 680731
- Main post office
- Ashtamichira (sub office)
- District
- Thrissur
- State
- Kerala
- Postal division
- Irinjalakuda
- Region and circle
- Kochi Region, Kerala circle
- Delivery
- Delivery PIN (2 of 3 offices deliver)
- Location
- Open on a map (10.347, 76.208)
Post offices with PIN 680731
| Post office | Type | Delivery |
|---|---|---|
| Ashtamichira | Sub office | Delivers mail |
| Annallur | Branch office | Delivers mail |
| Kottat | Branch office | Counter only |
680731 covers 0 head offices, 1 sub office and 2 branch offices.
What the digits of 680731 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.
- 731: the delivery post office within it, Ashtamichira.
Head post office for 680731
The post offices with this PIN belong to the Irinjalakuda postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Chalakudi head post office: 680307
- Irinjalakuda head post office: 680121
Nearby PIN codes in Thrissur
- Malathrissur680732
- Poyya680733
- Kuzhur680734
- Kuttichira680724
- Potta680722
- Pariyaram SO Thrissur680721
- Annamanada680741
- Madayikonam680712
Writing an address with 680731
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 Ashtamichira post office Thrissur, Kerala – 680731
Frequently asked questions
Which post office has PIN code 680731?
3 post offices share it: Ashtamichira, Annallur and Kottat, in Thrissur district, Kerala.
Is 680731 a delivery PIN code?
Yes. Ashtamichira and Annallur deliver mail; letters addressed to 680731 are delivered.
Which district is 680731 in?
Thrissur district, Kerala. It is in the Irinjalakuda postal division (Kochi Region) of the Kerala postal circle.
What is the head post office for 680731?
The Irinjalakuda postal division's head offices are Chalakudi (680307) and Irinjalakuda (680121).
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.