Below are the mobile number series starting with 7700. 7700 mobile series has been awarded to Airtel India Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7700, including 77000, 77001, 77002, 77003, 77004, 77005, 77006, 77007, 77008 and 77009 belong to Airtel India Bihar & Jharkhand. There are a total of around 10 lac (One million) mobile numbers possible with the series 7700. With each sub-series like 77000, 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 7700 ( Seven Seven Zero Zero ).