- PIN code
- 630405
- Main post office
- Nerkuppai (sub office)
- District
- Sivaganga
- State
- Tamil Nadu
- Postal division
- Karaikudi
- Region and circle
- Southern Region Madurai, Tamilnadu circle
- Delivery
- Delivery PIN (6 of 6 offices deliver)
- Location
- Open on a map (10.220, 78.535)
Post offices with PIN 630405
| Post office | Type | Delivery |
|---|---|---|
| Nerkuppai | Sub office | Delivers mail |
| Konnathanpatti | Branch office | Delivers mail |
| Pulankurichi | Branch office | Delivers mail |
| Sevvur | Branch office | Delivers mail |
| Tirukolakudi | Branch office | Delivers mail |
| Tuvar | Branch office | Delivers mail |
630405 covers 0 head offices, 1 sub office and 5 branch offices.
What the digits of 630405 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 63: the Tamilnadu postal circle; 524 PINs start with 63.
- 630: the sorting district, shared by 63 PINs in 1 district.
- 405: the delivery post office within it, Nerkuppai.
Head post office for 630405
The post offices with this PIN belong to the Karaikudi 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.
- Devakottai head post office: 630302
- Karaikudi head post office: 630001
Nearby PIN codes in Sivaganga
- Tiruvegampet630408
- Ulagampatti630410
- Sarakeni630411
- Vethiyur630321
- Shanmuganathapuram630314
- Sembanur630313
- Puliyal630312
- Periyakarai630311
Writing an address with 630405
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 Nerkuppai post office Sivaganga, Tamil Nadu – 630405
Frequently asked questions
Which post office has PIN code 630405?
6 post offices share it: Nerkuppai, Konnathanpatti, Pulankurichi, Sevvur, Tirukolakudi and Tuvar, in Sivaganga district, Tamil Nadu.
Is 630405 a delivery PIN code?
Yes. All 6 of its post offices deliver mail; letters addressed to 630405 are delivered.
Which district is 630405 in?
Sivaganga district, Tamil Nadu. It is in the Karaikudi postal division (Southern Region Madurai) of the Tamilnadu postal circle.
What is the head post office for 630405?
The Karaikudi postal division's head offices are Devakottai (630302) and Karaikudi (630001).
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.