Sikkim Pin Code (सिक्किम पिन कोड)

Sikkim Pin code and Post Office List by District and City

Sikkim PIN Code or Postal Index Number is a 6-digit code that specifies the area of an assigned post office in every area in Sikkim. There are 8 PIN regions across India. The first digit of the Sikkim pin code is the symbol of the region. The sub-region is specified in the first 2 digits of Sikkim pin code “73”. The first 3 digits indicate revenue or sorting district. Finally, the last 3 digit i.e “101” refers to the post office for delivery. Along with West bengal, Mizoram, Nagaland, Tripura, Andaman and nicobar islands, Odisha, Assam, Meghalaya, Arunachal pradesh, Manipur and Sikkim pin code is specified in region 7.

The postal circle of Sikkim is 73. Hence all the Sikkim pin code starts with 73. There are 510 post offices across Sikkim. A lot of areas come under one post office. Listed here are the post offices in Sikkim as well as the areas they cover. The detailed info here is a reference from the official website of India Post. Please visit the official website for recent changes and updates.

The state of Sikkim consists of 4 districts. There are 510 post offices in total across all the 4 districts stretched over the state. Each Sikkim pin code is unique as given by the concerned post office. Each state has a specific pin code and the first two digits indicate the state. The rest of the digits indicate post offices and districts. Keep in mind that Sikkim pin code starts with two digits between 73.

Sikkim Pin Code Summary


The table given above provides Sikkim pin code of all post offices across the city which is grouped on districts. You just have to click the name of a district whose pin code and post office you need to find. By clicking the link, you can access the page of the district which displays the pin codes and names of post offices.

By using our search engine, you can –


In Sikkim, there are –


Frequently Asked Questions (FAQs) About Sikkim

Q. How Many Post offices are in Sikkim?

A. All the districts in Sikkim have 510 post offices in total stretched around the state.

Q. What are the first 2 digits of Sikkim Pin Code?

A. Since there are 510 postal circles in Sikkim, all the pin codes in Sikkim start with 73.

Q. How Many Branch Offices in Sikkim?

A. There are total 426 branch offices of India Post in Sikkim.

Q. How Many Head Offices in Sikkim?

A. There are 5 head offices of India Post in Sikkim.