• Okhla-Kalkaji-Extension-Pocket-A9 - 110020
• Okhla-Phase-1-Dda-Shead-Block-Abcdsidc-Shedokhla-Phase-1-Block-Abcdfesi-Hospitaldlf-Prime-Tower - 110020
• Okhla-Phase-1govind-Puri-Gali-No-1-To-Gali-No-17 - 110020
• Okhla-Phase-2-Dda-Shed-Block-Ab-Dsidc-Shed-Skim-123fiee-Complex-Block-Aokhla-Phase-2-Block-Abcdefstwxyz - 110020
• Okhla-Phase-3 - 110019
• Okhla-Phase-4 - 110019
• Okkiam Thoraipakkam - 600096
• Okkiam Thorapakkam - 600096
• Okkiam Thuraipakkam - 600096
• Okkiyam Thoraipakkam - 600096
• Okni - 825301
• Olavakode - 678001
• Old Adarsh Nagar - 491001
• Old And New Jaganath Vihar - 132103
• Old Ausa Road - 413531
• Old Bank Colony - 142001
• Old Baradari - 144001
• Old Batala - 143505
• Old Bhainsa Tibba Rd - 134109
• Old Bhainsa Tibba Road - 134109