Bilhaur STD Code
| City | Bilhaur |
| STD Code | 05112 |
| District | Kanpur |
| State | Uttar Pradesh - East |
STD Code of Bilhaur is 05112. This city is located in Kanpur district of Uttar Pradesh - East state in India. To call landline phones of Bilhaur, you must add 05112 before the number.