Osian (S) (Mathania) STD Code
| City | Osian (S) (Mathania) |
| STD Code | 02926 |
| District | Jodhpur |
| State | Rajasthan |
STD Code of Osian (S) (Mathania) is 02926. This city is located in Jodhpur district of Rajasthan state in India. To call landline phones of Osian (S) (Mathania), you must add 02926 before the number.