Below are the mobile number series starting with 7764. 7764 mobile series has been awarded to Airtel India Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7764, including 77640, 77641, 77642, 77643, 77644, 77645, 77646, 77647, 77648 and 77649 belong to Airtel India Bihar & Jharkhand. There are a total of around 10 lac (One million) mobile numbers possible with the series 7764. With each sub-series like 77640, around 1 lac (99,999 to be precise) mobile numbers are possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 7764 ( Seven Seven Six Four ).