Below are the mobile number series starting with 7542421. 7542421 mobile series has been awarded to Airtel India Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 7542421, including 75424210, 75424211, 75424212, 75424213, 75424214, 75424215, 75424216, 75424217, 75424218 and 75424219 belong to Airtel India Bihar & Jharkhand. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7542421. With each sub-series like 75424210, around One Hundred (99 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 7542421 ( Seven Five Four Two Four Two One ).