- PIN code
- 690521
- Main post office
- Sasthamcottah (sub office)
- District
- Kollam
- State
- Kerala
- Postal division
- Pathanamthitta
- Region and circle
- Kerala circle
- Delivery
- Delivery PIN (5 of 5 offices deliver)
- Location
- Open on a map (9.050, 76.630)
Post offices with PIN 690521
| Post office | Type | Delivery |
|---|---|---|
| Sasthamcottah | Sub office | Delivers mail |
| Karali Jn | Branch office | Delivers mail |
| Pallisserickal | Branch office | Delivers mail |
| Venga | Branch office | Delivers mail |
| Vilanthara Jn | Branch office | Delivers mail |
690521 covers 0 head offices, 1 sub office and 4 branch offices.
What the digits of 690521 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 69: the Kerala postal circle; 295 PINs start with 69.
- 690: the sorting district, shared by 62 PINs in 2 districts.
- 521: the delivery post office within it, Sasthamcottah.
Head post office for 690521
The post offices with this PIN belong to the Pathanamthitta 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.
- Adur Kla head post office: 691523
- Pathanamthitta head post office: 689645
- Punalur head post office: 691305
Nearby PIN codes in Kollam
- Poruvazhy690520
- Sooranad690522
- Mynagappally690519
- Thazhava690523
- Karunagappally690518
- Thevalakkara690524
- Clappana690525
- Ochira690526
Writing an address with 690521
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 Sasthamcottah post office Kollam, Kerala – 690521
Frequently asked questions
Which post office has PIN code 690521?
5 post offices share it: Sasthamcottah, Karali Jn, Pallisserickal, Venga and Vilanthara Jn, in Kollam district, Kerala.
Is 690521 a delivery PIN code?
Yes. All 5 of its post offices deliver mail; letters addressed to 690521 are delivered.
Which district is 690521 in?
Kollam district, Kerala. It is in the Pathanamthitta postal division of the Kerala postal circle.
What is the head post office for 690521?
The Pathanamthitta postal division's head offices are Adur Kla (691523), Pathanamthitta (689645) and Punalur (691305).
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.