Below are the mobile number series starting with 620742720. 620742720 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620742720, including 6207427200, 6207427201, 6207427202, 6207427203, 6207427204, 6207427205, 6207427206, 6207427207, 6207427208 and 6207427209 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 620742720. With each sub-series like 6207427200, 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 620742720 ( Six Two Zero Seven Four Two Seven Two Zero ).