Below are the mobile number series starting with 920423971. 920423971 mobile series has been awarded to Tata Docomo Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 920423971, including 9204239710, 9204239711, 9204239712, 9204239713, 9204239714, 9204239715, 9204239716, 9204239717, 9204239718 and 9204239719 belong to Tata Docomo Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 920423971. With each sub-series like 9204239710, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 920423971 ( Nine Two Zero Four Two Three Nine Seven One ).