- PIN code
- 680121
- Main post office
- Irinjalakuda (head office)
- District
- Thrissur
- State
- Kerala
- Postal division
- Irinjalakuda
- Region and circle
- Kochi Region, Kerala circle
- Delivery
- Delivery PIN (1 of 3 offices delivers)
- Location
- Open on a map (10.347, 76.208)
Post offices with PIN 680121
| Post office | Type | Delivery |
|---|---|---|
| Irinjalakuda | Head office | Delivers mail |
| Irinjalakuda Mkt | Sub office | Counter only |
| Chelur | Branch office | Counter only |
680121 covers 1 head office, 1 sub office and 1 branch office.
What the digits of 680121 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.
- 121: the delivery post office within it, Irinjalakuda.
Head post office for 680121
Irinjalakuda is itself a head post office. It keeps the accounts for the Irinjalakuda division's sub and branch offices.
Nearby PIN codes in Thrissur
- Edathirinji680122
- Konathukunnu680123
- Irinjalakuda North680125
- Thaikkad680104
- Puthanpalli680103
- Ariyannur680102
- Guruvayur680101
- Nodal Delivery Center Thrissur680051
Writing an address with 680121
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 Irinjalakuda post office Thrissur, Kerala – 680121
Frequently asked questions
Which post office has PIN code 680121?
3 post offices share it: Irinjalakuda, Irinjalakuda Mkt and Chelur, in Thrissur district, Kerala.
Is 680121 a delivery PIN code?
Yes. Irinjalakuda delivers mail; letters addressed to 680121 are delivered.
Which district is 680121 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 680121?
Irinjalakuda is itself a head post office, with PIN 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.