- PIN code
- 683101
- Main post office
- Aluva (head office)
- District
- Ernakulam
- State
- Kerala
- Postal division
- Alwaye
- Region and circle
- Kochi Region, Kerala circle
- Delivery
- Delivery PIN (1 of 4 offices delivers)
- Location
- Open on a map (10.110, 76.359)
Post offices with PIN 683101
| Post office | Type | Delivery |
|---|---|---|
| Aluva | Head office | Delivers mail |
| Aluva Bazar | Sub office | Counter only |
| Aluva Town Bus Stand | Sub office | Counter only |
| Aluvaasokapuram | Branch office | Counter only |
683101 covers 1 head office, 2 sub offices and 1 branch office.
What the digits of 683101 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.
- 683: the sorting district, shared by 55 PINs in 1 district.
- 101: the delivery post office within it, Aluva.
Head post office for 683101
Aluva is itself a head post office. It keeps the accounts for the Alwaye division's sub and branch offices.
Nearby PIN codes in Ernakulam
- Union Christian College683102
- Kalamassery683104
- Thottumughom683105
- Thaikkattukara683106
- Thottakkattukara683108
- Muppathadam683110
- Kochi Airport683111
- Erumathala683112
All 145 PIN codes in Ernakulam
Writing an address with 683101
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 Aluva post office Ernakulam, Kerala – 683101
Frequently asked questions
Which post office has PIN code 683101?
4 post offices share it: Aluva, Aluva Bazar, Aluva Town Bus Stand and Aluvaasokapuram, in Ernakulam district, Kerala.
Is 683101 a delivery PIN code?
Yes. Aluva delivers mail; letters addressed to 683101 are delivered.
Which district is 683101 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 683101?
Aluva is itself a head post office, with PIN 683101.
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.