Listen to Pyar Ke Number Roz Heto Dial online. Pyar Ke Number Roz Heto Dial is a Maithili language song and is sung by Gaurav Thakur and Usha Yadav. Pyar Ke Number Roz Heto Dial, from the album Pyar Ke Number Roz Heto Dial, was released in the year 2021. The duration of the song is 3:54. Download Maithili songs online from JioSaavn.