Biswan STD Code Is 05862
| STD Code : | 05862 |
| Taluk or Location Name : | Biswan |
| District : | Sitapur |
| State : | Uttar Pradesh |
How do I call a landline number in Biswan?
If you are dialing a landline number of Biswan from India then you need to prefix STD code 05862 followed by the phone number. If you are dialing a landline number of Biswan from outside of India then you need to add +91 OR 091 (the country code) followed by 5862 and then the phone number.