737101 PIN Code: Gangtok, Sichey Gaon (East District)
737101 is the PIN code of Gangtok, Sichey Gaon in East District district, Sikkim. Mail for 737101 is delivered by Gangtok HO. It covers 7 villages.
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Gangtok, Sichey Gaon
737101 at a glance
- PIN code
- 737101
- Areas
- Gangtok and Sichey Gaon
- District
- East District
- State
- Sikkim
- Postal circle
- West Bengal Circle
- Region / division
- DivReportingCircle · Sikkim Division
- Head office
- Gangtok HO (in this PIN)
- Delivery office
- Gangtok HO
- Post offices
- 2 (1 head office and 1 sub office)
- Villages
- 7 in 1 tehsil
- Towns / local bodies
- Gangtok (M Corp.)
- Type of area
- Town and villages
- Approximate area
- about 13.3 km² (5.4 km east-west, 6.0 km north-south)
- Middle of the area
- 27.33383, 88.61296
- DIGIPIN of the middle
- 28LP243L7K
- Sorting district code
- 737 (shared by 19 PIN codes; East District and South District)
- Nearest PIN codes
- 737102 (2.6 km), 737103 (2.9 km), 737136 (4.2 km), 737135 (7.2 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 737101 is
- PIN 737101
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (21 carry 737101). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 737101 area
737101 is a PIN code covering town areas and villages in East District district, Sikkim. India Post lists 2 post offices under it: Gangtok HO and Sichey Gaon SO. Mail for addresses with this PIN is delivered by Gangtok HO. The other office offers counter services but doesn't deliver.
In India Post's structure, 737101 belongs to the Sikkim Division, part of the DivReportingCircle of the West Bengal Circle. Gangtok HO, the head office, is itself in this PIN. The first three digits, 737, are the sorting district code that 19 PIN codes share, covering East District and South District.
7 villages in the Local Government Directory carry PIN 737101, spread over 1 tehsil: Gangtok (7). They include Burtuk, Deorali, Gangtok, Gangtok Forest Block and Pioneer Reserve.
Town areas with this PIN: Gangtok (M Corp.) (municipal corporation).
The middle of the 737101 area is at 27.3338° N, 88.6130° E (DIGIPIN 28LP243L7K), and the area is roughly 13.3 km² on our map. The closest PIN codes are 737102 (Tadong, 2.6 km south-west), 737103 (Rajbhawan SO East Sikkim, 2.9 km north-east) and 737136 (Majitar, 4.2 km east).
East District district has 7 PIN codes. The one with the most post offices is 737134 (Singtam, 25); 737101 has 2. The one with the most villages is 737134 (Singtam, 29).
Post offices with PIN code 737101
| Post office | Type and mail delivery |
|---|---|
| Gangtok HO | Head office Delivers |
| Sichey Gaon SO | Sub office Counter only |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 737101 mean
A letter to 737101 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone737101
Eastern zone: Odisha, West Bengal, Assam, Arunachal Pradesh, Meghalaya and others
- 2 · Postal circle737101
West Bengal Circle
- 3 · Sorting district737101
Sorting district covering East District and South District
- 4 · Delivery office737101
Delivered by Gangtok HO
Villages under PIN code 737101 (7)
| Village | Mandal / tehsil | District |
|---|---|---|
| Burtuk | Gangtok | Gangtok |
| Deorali | Gangtok | Gangtok |
| Gangtok | Gangtok | Gangtok |
| Gangtok Forest Block | Gangtok | Gangtok |
| Pioneer Reserve | Gangtok | Gangtok |
| Sichey | Gangtok | Gangtok |
| Upper Sichey | Gangtok | Gangtok |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
Towns and local bodies with PIN 737101
- Municipal corporation Gangtok (M Corp.)
PIN codes near 737101
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 737101
Name House / flat number, street Gangtok, East District Sikkim - 737101
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 737101
Which area has the PIN code 737101?
737101 is the PIN code of Gangtok and Sichey Gaon in East District district, Sikkim.
Which district and state is 737101 in?
East District district in Sikkim, in India Post's West Bengal Circle (Sikkim Division).
How many post offices use 737101?
2 post offices: Gangtok HO and Sichey Gaon SO.
Which post office delivers mail for 737101?
Gangtok HO delivers mail for this PIN.
What is the head office for 737101?
Gangtok HO, which is in this PIN.
Which villages come under PIN code 737101?
7 villages, including Burtuk, Deorali, Gangtok, Gangtok Forest Block, Pioneer Reserve, Sichey and Upper Sichey. The full list is on this page.
Is 737101 a rural or urban PIN code?
Both: it covers town areas (Gangtok (M Corp.)) and 7 villages.
What are the PIN codes near 737101?
737102 (Tadong, 2.6 km), 737103 (Rajbhawan SO East Sikkim, 2.9 km), 737136 (Majitar, 4.2 km), 737135 (Ranipool, 7.2 km) and 737106 (Pakyong, 10.9 km), measured between the middles of the areas.
What is the DIGIPIN of the 737101 area?
28LP243L7K is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 737101 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 7 PIN codes of East District · All PIN codes of Sikkim · PIN code guides · Find the PIN code of where you are