| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 81. | Sinchuthang B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 82. | Singtam S.O | 737134 | Sub Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | 03592-233721 | - | Gangtok H.O |
| 83. | SMU(Sikkim Manipal University) | 737102 | Sub Post Office | Non-Delivery | Sikkim | North Bengal And Sikkim | West Bengal | East District | East Sikkim | 03592-231276 | - | Gangtok H.O |
| 84. | Song B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 85. | South Regu B.O | 737131 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rangli | East Sikkim | - | Rangli Bazar S.O | Gangtok H.O |
| 86. | Sudunglakha B.O | 737133 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rhenock | East Sikkim | - | Rhenock S.O | Gangtok H.O |
| 87. | Sumin B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 88. | Tadong S.O | 737102 | Sub Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Gangtok | East Sikkim | 03592-270243 | - | Gangtok H.O |
| 89. | Tarku B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 90. | Tashiling S.O | 737103 | Sub Post Office | Non-Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Gangtok | East Sikkim | - | - | Gangtok H.O |
| 91. | Taza B.O | 737133 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rhenock | East Sikkim | - | Rhenock S.O | Gangtok H.O |
| 92. | Temi Tarku B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 93. | Tshalamthang B.O | 737106 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Pakyong | East Sikkim | - | Pakyong S.O | Gangtok H.O |
| 94. | Tumin B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
| 95. | Turung B.O | 737132 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rangpo | East Sikkim | - | Rangpo S.O | Gangtok H.O |
| 96. | Upper Dalapchand B.O | 737133 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rhenock | East Sikkim | - | Rhenock S.O | Gangtok H.O |
| 97. | Upper Khamdong B.O | 737133 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rhenock | East Sikkim | - | Rhenock S.O | Gangtok H.O |
| 98. | Upper Martam B.O | 737135 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Ranipool / Gangtok | East Sikkim | - | Ranipool S.O | Gangtok H.O |
| 99. | Upper Pendam B.O | 737132 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Rangpo | East Sikkim | - | Rangpo S.O | Gangtok H.O |
| 100. | West Pendam B.O | 737134 | Branch Post Office | Delivery | Sikkim | North Bengal And Sikkim | West Bengal | Singtam | East Sikkim | - | Singtam S.O | Gangtok H.O |
