Siwan STD Code Is 06154
| STD Code : | 06154 |
| Taluk or Location Name : | Siwan |
| District : | Siwan |
| State : | Bihar |
How do I call a landline number in Siwan?
If you are dialing a landline number of Siwan from India then you need to prefix STD code 06154 followed by the phone number. If you are dialing a landline number of Siwan from outside of India then you need to add +91 OR 091 (the country code) followed by 6154 and then the phone number.
Most Searched STD Code of Siwan - Bihar
| Locality | STD Code |
|---|---|
| Hasanpura STD Code | 06154 |
| Andar STD Code | 06154 |
| Siwan STD Code | 06154 |