- PIN code
- 737133
- Main post office
- Rhenock (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 737133
| Post office | Type | Delivery |
|---|---|---|
| Rhenock | Sub office | Delivers mail |
| Amba | Branch office | Delivers mail |
| Aritar | Branch office | Delivers mail |
| Rorathang | Branch office | Delivers mail |
| Shivalaya Mandir Lingsey | Branch office | Delivers mail |
| Sudunglakha | Branch office | Delivers mail |
| Taza | Branch office | Delivers mail |
| Upper Dalapchand | Branch office | Delivers mail |
| Upper Khamdong | Branch office | Delivers mail |
737133 covers 0 head offices, 1 sub office and 8 branch offices.
What the digits of 737133 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.
- 133: the delivery post office within it, Rhenock.
Head post office for 737133
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 737133
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 Rhenock post office Pakyong, Sikkim – 737133
Frequently asked questions
Which post office has PIN code 737133?
9 post offices share it: Rhenock, Amba, Aritar, Rorathang, Shivalaya Mandir Lingsey, Sudunglakha and 3 more, in Pakyong district, Sikkim.
Is 737133 a delivery PIN code?
Yes. All 9 of its post offices deliver mail; letters addressed to 737133 are delivered.
Which district is 737133 in?
Pakyong district, Sikkim. It is in the Sikkim postal division of the West Bengal postal circle.
What is the head post office for 737133?
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.