| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 61. | Sadiq Nagar S.O | 110049 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26256660 | - | Lodi Road H.O |
| 62. | Safdarjung Air Port S.O | 110003 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-24644113 | - | Lodi Road H.O |
| 63. | Sahpurjat B.O | 110049 | Branch Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | - | Andrewsganj S.O | Lodi Road H.O |
| 64. | Saket S.O (South Delhi) | 110017 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-29562650 | - | Lodi Road H.O |
| 65. | Sangam Vihar S.O | 110080 | Sub Post Office | Delivery | New Delhi South | Delhi | Delhi | South Delhi | South Delhi | 011-29912154 | - | Kalkaji H.O |
| 66. | Sant Nagar S.O (South Delhi) | 110065 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26437116 | - | Lodi Road H.O |
| 67. | Sarita Vihar S.O | 110076 | Sub Post Office | Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26954052 | - | Kalkaji H.O |
| 68. | Sarvodya Enclave S.O | 110017 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26528685 | - | Lodi Road H.O |
| 69. | South Malviya Nagar S.O | 110017 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-29562650 | - | Lodi Road H.O |
| 70. | Sriniwaspuri S.O | 110065 | Sub Post Office | Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26913696 | - | Lodi Road H.O |
| 71. | Sukhdev Vihar S.O | 110025 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26931618 | - | Kalkaji H.O |
| 72. | Talimabad S.O | 110062 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26099113 | - | Kalkaji H.O |
| 73. | Tehkhand B.O | 110020 | Branch Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | - | Okhla Industrial Estate S.O | Kalkaji H.O |
| 74. | Tugalkabad B.O | 110044 | Branch Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | - | Badarpur S.O (South Delhi) | Kalkaji H.O |
| 75. | Tugalkabad Railway Colony S.O | 110044 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26360578 | - | Kalkaji H.O |
| 76. | Zakir Nagar S.O | 110025 | Sub Post Office | Non-Delivery | New Delhi South | Delhi | Delhi | New Delhi | South Delhi | 011-26983304 | - | Kalkaji H.O |
