| Name | Greentone Telecom Limited |
|---|---|
| Address | Holding no-152/2/A-2, Rawshon Tower, 7th Floor, Road-Bir Uttam Kazi Nurruzamman Road, Panthapath, Dhaka |
| Phone | 29110026, 1919334740 |
| Working days | Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday |
| Working hours | 8.00 AM - 8.00 PM |
| District | Dhaka |