- PIN code
- 686691
- Main post office
- Kothamangalam SO Ernakulam (sub office)
- District
- Ernakulam
- State
- Kerala
- Postal division
- Alwaye
- Region and circle
- Kochi Region, Kerala circle
- Delivery
- Delivery PIN (9 of 10 offices deliver)
- Location
- Open on a map (10.064, 76.622)
Post offices with PIN 686691
| Post office | Type | Delivery |
|---|---|---|
| Kothamangalam SO Ernakulam | Sub office | Delivers mail |
| Cheruvattoor | Branch office | Delivers mail |
| Iramalloor | Branch office | Delivers mail |
| Karukadom | Branch office | Delivers mail |
| Kozhipilly | Branch office | Delivers mail |
| Kuthukuzhy | Branch office | Delivers mail |
| Nadukani | Branch office | Delivers mail |
| Nellikuzhy | Branch office | Delivers mail |
| Varapetty | Branch office | Delivers mail |
| Kothamangalam Bazar | Branch office | Counter only |
686691 covers 0 head offices, 1 sub office and 9 branch offices.
What the digits of 686691 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.
- 686: the sorting district, shared by 141 PINs in 4 districts.
- 691: the delivery post office within it, Kothamangalam SO Ernakulam.
Head post office for 686691
The post offices with this PIN belong to the Alwaye 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.
- Aluva head post office: 683101
- Muvattupuzha head post office: 686661
- Perumbavoor head post office: 683542
Nearby PIN codes in Ernakulam
- Thrikkariyoor686692
- Nellimattam686693
- Chelad Junction686681
- Muvattupuzha Market686673
- Arakuzha686672
- Pothanicaud686671
- Vazhakulam686670
- Mudavoor686669
All 145 PIN codes in Ernakulam
Writing an address with 686691
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 Kothamangalam SO Ernakulam post office Ernakulam, Kerala – 686691
Frequently asked questions
Which post office has PIN code 686691?
10 post offices share it: Kothamangalam SO Ernakulam, Cheruvattoor, Iramalloor, Karukadom, Kozhipilly, Kuthukuzhy and 4 more, in Ernakulam district, Kerala.
Is 686691 a delivery PIN code?
Yes. Kothamangalam SO Ernakulam, Cheruvattoor, Iramalloor and Karukadom and 5 more deliver mail; letters addressed to 686691 are delivered.
Which district is 686691 in?
Ernakulam district, Kerala. It is in the Alwaye postal division (Kochi Region) of the Kerala postal circle.
What is the head post office for 686691?
The Alwaye postal division's head offices are Aluva (683101), Muvattupuzha (686661) and Perumbavoor (683542).
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.