| डाकघर | PIN कोड |
| AGCR SO | 110002 |
| Ajmeri Gate Extn SO | 110002 |
| AKMarket SO | 110055 |
| Anand Parbat Indl Area SO | 110005 |
| Anand Parbat SO | 110005 |
| Bank Street SO (Central Delhi) | 110005 |
| Baroda House SO | 110001 |
| Bengali Market SO | 110001 |
| Bhagat Singh Market SO | 110001 |
| Connaught Place SO | 110001 |
| Constitution House SO | 110001 |
| Dada Ghosh Bhawan SO | 110008 |
| Darya Ganj SO | 110002 |
| Delhi High Court Extension Counter SO | 110003 |
| Delhi High Court SO | 110003 |
| Desh Bandhu Gupta Road SO | 110005 |
| Election Commission SO | 110001 |
| Gandhi Smarak Nidhi SO | 110002 |
| Guru Gobind Singh Marg SO | 110005 |
| Hauz Qazi SO | 110006 |
| IARI SO | 110012 |
| Inderpuri SO | 110012 |
| Indraprastha HO | 110002 |
| IPEstate SO | 110002 |
| Jama Masjid SO | 110006 |
| Janpath SO | 110001 |
| Karol Bagh SO | 110005 |
| Krishi Bhawan SO | 110001 |
| Lady Harding Medical College SO | 110001 |
| Master Prithvi Nath Marg SO | 110005 |
| Minto Road SO | 110002 |
| Multani Dhanda SO | 110055 |
| National Physical Laboratory SO | 110012 |
| Nirman Bhawan SO | 110011 |
| North Avenue SO | 110001 |
| Pahar Ganj SO | 110055 |
| Pandara Road SO | 110003 |
| Parliament House SO | 110001 |
| Patel Nagar East SO | 110008 |
| Patel Nagar SO (Central Delhi) | 110008 |
| Patel Nagar South SO | 110008 |
| Patel Nagar West SO | 110008 |
| Patiala House SO | 110001 |
| Pragati Maidan Camp SO | 110001 |
| Pragati Maidan SO | 110001 |
| Rail Bhawan SO | 110001 |
| Rajender Nagar SO | 110060 |
| Rashtrapati Bhawan SO | 110004 |
| Sansad Marg HO | 110001 |
| Sansadiya Soudh SO | 110001 |
| Sat Nagar SO | 110005 |
| Secretariat North SO | 110001 |
| Shastri Bhawan SO | 110001 |
| South Avenue SO | 110011 |
| Supreme Court SO | 110001 |
| Swami Ram Tirth Nagar SO | 110055 |
| Udyog Bhawan SO | 110011 |
| Union Public Service Commission SO | 110069 |
