- PIN code
- 737121
- Main post office
- Naya Bazar SO West Sikkim (sub office)
- District
- West District
- State
- Sikkim
- Postal division
- Sikkim
- Region and circle
- West Bengal circle
- Delivery
- Delivery PIN (22 of 22 offices deliver)
- Location
- Open on a map (27.338, 88.164)
Post offices with PIN 737121
| Post office | Type | Delivery |
|---|---|---|
| Naya Bazar SO West Sikkim | Sub office | Delivers mail |
| Arubotay | Branch office | Delivers mail |
| Budang | Branch office | Delivers mail |
| Buriakhop | Branch office | Delivers mail |
| Chakung | Branch office | Delivers mail |
| Chumbong | Branch office | Delivers mail |
| Majitar | Branch office | Delivers mail |
| Malbasey | Branch office | Delivers mail |
| Okharey | Branch office | Delivers mail |
| Pipalay | Branch office | Delivers mail |
| Reshi | Branch office | Delivers mail |
| Sanchabarey Daramdim | Branch office | Delivers mail |
| Sanganath | Branch office | Delivers mail |
| Sombaria | Branch office | Delivers mail |
| Soreng | Branch office | Delivers mail |
| Sri Badam | Branch office | Delivers mail |
| Suldung | Branch office | Delivers mail |
| Takuthang | Branch office | Delivers mail |
| Tharpu | Branch office | Delivers mail |
| Tikpur | Branch office | Delivers mail |
| Timburbong | Branch office | Delivers mail |
| Zoom | Branch office | Delivers mail |
737121 covers 0 head offices, 1 sub office and 21 branch offices. Some of them are in South District district.
What the digits of 737121 mean
- 7: India Post's Eastern region, which covers Andaman and Nicobar Islands, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Sikkim, Tripura and West Bengal (3,042 PINs).
- 73: the West Bengal postal circle; 255 PINs start with 73.
- 737: the sorting district, shared by 19 PINs in 5 districts.
- 121: the delivery post office within it, Naya Bazar SO West Sikkim.
Head post office for 737121
The post offices with this PIN belong to the Sikkim postal division, whose head office is listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Gangtok head post office: 737101
Nearby PIN codes in West District
All 3 PIN codes in West District
Writing an address with 737121
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 Naya Bazar SO West Sikkim post office West District, Sikkim – 737121
Frequently asked questions
Which post office has PIN code 737121?
22 post offices share it: Naya Bazar SO West Sikkim, Arubotay, Budang, Buriakhop, Chakung, Chumbong and 16 more, in West District district, Sikkim.
Is 737121 a delivery PIN code?
Yes. All 22 of its post offices deliver mail; letters addressed to 737121 are delivered.
Which district is 737121 in?
West District district, Sikkim; some of its post offices are in South District. It is in the Sikkim postal division of the West Bengal postal circle.
What is the head post office for 737121?
The Sikkim postal division's head office is Gangtok (737101).
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.