South Regu is located in the district of East Sikkim, Sikkim. The pincode of South Regu is 737131. The area "South Regu" lies under takula of Rangli and has a Branch Office. South Regu comes under the head office Gangtok. The postal division for pin code 737131 is Sikkim.
| Area | South Regu |
| Pincode | 737131 |
| Taluka or Tehsil | Rangli |
| District | East Sikkim |
| State | Sikkim |
| Office Status | Branch Office |
| Postal Division | Sikkim |
| Postal Region | North Bengal And Sikkim |
| Sub Office | Rangli Bazar |
| Head Office | Gangtok |
| Contact Address | Postmaster, Post Office South Regu (Branch Office), Rangli, Sikkim, India, Pin Code: 737131 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 737131 | Chujachen pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Dalapchand pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Latuk pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Lingtam pin code | East Sikkim | Rangli | Branch Office |
| 737131 | North Regu pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Parkha pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Phadamchen pin code | East Sikkim | Rangli | Branch Office |
| 737131 | Rangli Bazar pin code | East Sikkim | Rangli | Sub Office |
| 737131 | Rolep pin code | East Sikkim | Rangli | Branch Office |
| 737131 | South Regu pin code | East Sikkim | Rangli | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.