Nilokheri STD Code
| City | Nilokheri |
| STD Code | 01745 |
| District | Karnal |
| State | Haryana |
STD Code of Nilokheri is 01745. This city is located in Karnal district of Haryana state in India. To call landline phones of Nilokheri, you must add 01745 before the number.