Below are the mobile number series starting with 6397772. 6397772 mobile series has been awarded to Reliance JIO Operator for UP (West) Circle. So, all the numbers starting with 6397772, including 63977720, 63977721, 63977722, 63977723, 63977724, 63977725, 63977726, 63977727, 63977728 and 63977729 belong to Reliance JIO UP (West). There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 6397772. With each sub-series like 63977720, 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 6397772 ( Six Three Nine Seven Seven Seven Two ).