- PIN code
- 609602
- Main post office
- Karaikal (sub office)
- District
- Karaikal
- State
- Puducherry
- Postal division
- Nagapattinam
- Region and circle
- Central Region Trichirapalli, Tamilnadu circle
- Delivery
- Delivery PIN (1 of 5 offices delivers)
- Location
- Open on a map (10.924, 79.831)
Post offices with PIN 609602
| Post office | Type | Delivery |
|---|---|---|
| Karaikal | Sub office | Delivers mail |
| Karaikal Bazaar | Sub office | Counter only |
| Karaikal South | Sub office | Counter only |
| Dharmapuram | Branch office | Counter only |
| Madagadi | Branch office | Counter only |
609602 covers 0 head offices, 3 sub offices and 2 branch offices.
What the digits of 609602 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 60: the Tamilnadu postal circle; 476 PINs start with 60.
- 609: the sorting district, shared by 71 PINs in 5 districts.
- 602: the delivery post office within it, Karaikal.
Head post office for 609602
The post offices with this PIN belong to the Nagapattinam 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.
- Nagapattinam head post office: 611001
- Tiruvarur head post office: 610001
Nearby PIN codes in Karaikal
- Ambagarathur609601
- Nedungadu609603
- Neravy609604
- Thalatheru609605
- Tirumalairayanpattinam609606
- Tirunallar609607
- Kottuchery609609
Writing an address with 609602
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 Karaikal post office Karaikal, Puducherry – 609602
Frequently asked questions
Which post office has PIN code 609602?
5 post offices share it: Karaikal, Karaikal Bazaar, Karaikal South, Dharmapuram and Madagadi, in Karaikal district, Puducherry.
Is 609602 a delivery PIN code?
Yes. Karaikal delivers mail; letters addressed to 609602 are delivered.
Which district is 609602 in?
Karaikal district, Puducherry. It is in the Nagapattinam postal division (Central Region Trichirapalli) of the Tamilnadu postal circle.
What is the head post office for 609602?
The Nagapattinam postal division's head offices are Nagapattinam (611001) and Tiruvarur (610001).
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.