Kotwa STD Code Is 06257
| STD Code : | 06257 |
| Taluk or Location Name : | Kotwa |
| District : | East Champaran |
| State : | Bihar |
How do I call a landline number in Kotwa?
If you are dialing a landline number of Kotwa from India then you need to prefix STD code 06257 followed by the phone number. If you are dialing a landline number of Kotwa from outside of India then you need to add +91 OR 091 (the country code) followed by 6257 and then the phone number.