Below are the mobile number series starting with 620172. 620172 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620172, including 6201720, 6201721, 6201722, 6201723, 6201724, 6201725, 6201726, 6201727, 6201728 and 6201729 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 620172. With each sub-series like 6201720, around 1 thousand (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 620172 ( Six Two Zero One Seven Two ).