This is absolutely possible with any Android 4.1 and above smartphones. You can get it for Vibe Z, HTC, Huawei Honor 3C, Motorola and many more.
Here’s how:
1. Download ‘anysoftkeboard’ from Play Store.
2. Install and enables it as your input method.
3. The click anysoftkeyboard settings.
4. Go to User Interface, Even More and choose top row to ‘number keys’.
5. Done!
