Below are the mobile number series starting with 8777123. 8777123 mobile series has been awarded to Reliance JIO Operator for Kolkata Circle. So, all the numbers starting with 8777123, including 87771230, 87771231, 87771232, 87771233, 87771234, 87771235, 87771236, 87771237, 87771238 and 87771239 belong to Reliance JIO Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8777123. With each sub-series like 87771230, 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 8777123 ( Eight Seven Seven Seven One Two Three ).