- PIN code
- 611101
- Main post office
- Adiakkamangalam (sub office)
- District
- Thiruvarur
- State
- Tamil Nadu
- Postal division
- Nagapattinam
- Region and circle
- Central Region Trichirapalli, Tamilnadu circle
- Delivery
- Delivery PIN (5 of 5 offices deliver)
- Location
- Open on a map (10.450, 79.400)
Post offices with PIN 611101
| Post office | Type | Delivery |
|---|---|---|
| Adiakkamangalam | Sub office | Delivers mail |
| Andipalayam | Branch office | Delivers mail |
| Kakkalani | Branch office | Delivers mail |
| Kallikudi | Branch office | Delivers mail |
| Semangalam | Branch office | Delivers mail |
611101 covers 0 head offices, 1 sub office and 4 branch offices. Some of them are in Nagapattinam district.
What the digits of 611101 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 61: the Tamilnadu postal circle; 192 PINs start with 61.
- 611: the sorting district, shared by 14 PINs in 2 districts.
- 101: the delivery post office within it, Adiakkamangalam.
Head post office for 611101
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 Thiruvarur
- Vadapathimangalam610206
- Tirunellikaval610205
- Ponnirai610203
- Mavoor (Tiruvarur)610202
- Kachanam610201
- Pulivalam (Tiruvarur)610109
- Tiruvidacherry610107
- Thappalampuliyur610106
All 73 PIN codes in Thiruvarur
Writing an address with 611101
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 Adiakkamangalam post office Thiruvarur, Tamil Nadu – 611101
Frequently asked questions
Which post office has PIN code 611101?
5 post offices share it: Adiakkamangalam, Andipalayam, Kakkalani, Kallikudi and Semangalam, in Thiruvarur district, Tamil Nadu.
Is 611101 a delivery PIN code?
Yes. All 5 of its post offices deliver mail; letters addressed to 611101 are delivered.
Which district is 611101 in?
Thiruvarur district, Tamil Nadu; some of its post offices are in Nagapattinam. It is in the Nagapattinam postal division (Central Region Trichirapalli) of the Tamilnadu postal circle.
What is the head post office for 611101?
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.