- PIN code
- 737131
- Main post office
- Rangli Bazar (sub office)
- District
- Pakyong
- State
- Sikkim
- Postal division
- Sikkim
- Region and circle
- West Bengal circle
- Delivery
- Delivery PIN (9 of 9 offices deliver)
- Location
- Open on a map (27.340, 88.655)
Post offices with PIN 737131
| Post office | Type | Delivery |
|---|---|---|
| Rangli Bazar | Sub office | Delivers mail |
| Chujachen | Branch office | Delivers mail |
| Dalapchand | Branch office | Delivers mail |
| Latuk | Branch office | Delivers mail |
| Lingtam | Branch office | Delivers mail |
| North Regu | Branch office | Delivers mail |
| Phadamchen | Branch office | Delivers mail |
| Rolep | Branch office | Delivers mail |
| South Regu | Branch office | Delivers mail |
737131 covers 0 head offices, 1 sub office and 8 branch offices.
What the digits of 737131 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.
- 131: the delivery post office within it, Rangli Bazar.
Head post office for 737131
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 Pakyong
Writing an address with 737131
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 Rangli Bazar post office Pakyong, Sikkim – 737131
Frequently asked questions
Which post office has PIN code 737131?
9 post offices share it: Rangli Bazar, Chujachen, Dalapchand, Latuk, Lingtam, North Regu and 3 more, in Pakyong district, Sikkim.
Is 737131 a delivery PIN code?
Yes. All 9 of its post offices deliver mail; letters addressed to 737131 are delivered.
Which district is 737131 in?
Pakyong district, Sikkim. It is in the Sikkim postal division of the West Bengal postal circle.
What is the head post office for 737131?
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.