List of areas under Baroda House, Bengali Market, Bhagat Singh Market, Connaught Place, Constitution House, Election Commission, Janpath, Krishi Bhawan, Lady Harding Medical College, North Avenue, Parliament House, Patiala House, Pragati Maidan Camp, Pragati Maidan, Rail Bhawan, Sansad Marg, Sansadiya Soudh, Secretariat North, Shastri Bhawan, Supreme Court, New Delhi

Areas under Baroda House, Bengali Market, Bhagat Singh Market, Connaught Place, Constitution House, Election Commission, Janpath, Krishi Bhawan, Lady Harding Medical College, North Avenue, Parliament House, Patiala House, Pragati Maidan Camp, Pragati Maidan, Rail Bhawan, Sansad Marg, Sansadiya Soudh, Secretariat North, Shastri Bhawan, Supreme Court, New Delhi, Central Delhi are: Type III, South Block, Man Singh Road Area, Regal Building, Sector 4, Hanuman Road Area, Block G, Windsor Pl, Middle Circle, Connaught Circus, Peshwa Rd, Sector 1, Sector C, Shaheed Bhagat Singh Marg, Marina Arcade, Radial Road Number 3, Block A, Lady Hardinge Medical College, Near, Old Ramakrishna Ashram Marg, North Block, 1st, Baba Kharak Singh Rd, near Hanuman Mandir, Dr, Gopal Das Bhawan, Connaught Lane, Panchkuian Marg, Rajeev Chowk, Dr Rajendra Prasad Rd, Baba Kharak Singh Marg, D Block, Dwarka, Arya School Ln, Raja Bazar Road Area, State Emporia Complex, Janpath Rd, HC Mathur Lane, Radial Road Number 1, Radial Rd 5, Block C, Rajiv Chowk, Lane, Baba Kharak Singh Road, Odeon Building, DIZ Staff Quarters, Jai Singh Marg, Safdar Hashmi Marg, Barakhamba Lane, Antriksh Bhawan, Radial Road Number 4 and many more