PIN Codes in South District District, Sikkim
Click any post office to view its PIN code details
South District district, Sikkim has 51 post offices with 6 unique PIN codes. Click any post office below to view its full details.
Frequently Asked Questions
South District district in Sikkim has 51 post offices covering 6 unique PIN codes.
Browse the list of post offices below to find the PIN code for your area. Click on any post office card to see its full details including delivery status, post office type, and PIN code.
No. South District district has 6 unique PIN codes spread across its 51 post offices. Nearby post offices may share a PIN code, but each area is assigned a specific code for accurate mail sorting and delivery.
Post offices in India are classified into three types: Head Post Office (HO), which is the district headquarters; Sub Post Office (SO), which serves a town or group of villages; and Branch Post Office (BO), the smallest unit serving a village or locality. South District district has a mix of all three types, each with its own PIN code.
When mail is sent to South District, the 6-digit PIN code is used by India Post to route it to the correct sorting district and then to the specific post office. The first digit identifies the zone, the second identifies the postal circle covering Sikkim, the third identifies the sorting district, and the last three digits pinpoint the delivery post office.