- PIN code
- 630311
- Main post office
- Periyakarai (sub office)
- District
- Sivaganga
- State
- Tamil Nadu
- Postal division
- Karaikudi
- Region and circle
- Southern Region Madurai, Tamilnadu circle
- Delivery
- Delivery PIN (3 of 3 offices deliver)
- Location
- Open on a map (9.918, 78.774)
Post offices with PIN 630311
| Post office | Type | Delivery |
|---|---|---|
| Periyakarai | Sub office | Delivers mail |
| Pavanakottai | Branch office | Delivers mail |
| Velayuthapattinam | Branch office | Delivers mail |
630311 covers 0 head offices, 1 sub office and 2 branch offices.
What the digits of 630311 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.
- 311: the delivery post office within it, Periyakarai.
Head post office for 630311
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
- Puliyal630312
- Pulidipatti630309
- Sembanur630313
- Shanmuganathapuram630314
- Managiri630307
- Kallupatti (Sivaganga)630306
- Kallal630305
- Devakottai Extension630303
Writing an address with 630311
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 Periyakarai post office Sivaganga, Tamil Nadu – 630311
Frequently asked questions
Which post office has PIN code 630311?
3 post offices share it: Periyakarai, Pavanakottai and Velayuthapattinam, in Sivaganga district, Tamil Nadu.
Is 630311 a delivery PIN code?
Yes. All 3 of its post offices deliver mail; letters addressed to 630311 are delivered.
Which district is 630311 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 630311?
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.