| Obedullagunj |
07484 |
| Odagadh |
0675383 |
| Oe Padahelia |
08593 |
| Okha |
02892 |
| Olaipur |
067245 |
| Olavakkode |
04915 |
| Old Malda |
03512 |
| Ollur |
048787 |
| Omerga |
02475 |
| Omerkote |
0685881 |
| Onda |
03242 |
|
|
| Onsole |
08592 |
| Ooty |
0423 |
| Osian |
02922 |
| Osmanabad |
02472 |
| Ottaoidaram |
0461 |
| Ottapalam |
04926 |
| Ouepem |
0834 |
| Ouilandi |
04961 |
| Ozar (Nasik) |
025337 |
| Ozar (Pune) |
02132 |
|