Below are the mobile number series starting with 92042120. 92042120 mobile series has been awarded to Tata Docomo Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 92042120, including 920421200, 920421201, 920421202, 920421203, 920421204, 920421205, 920421206, 920421207, 920421208 and 920421209 belong to Tata Docomo Bihar & Jharkhand. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 92042120. With each sub-series like 920421200, around Ten (9 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 92042120 ( Nine Two Zero Four Two One Two Zero ).