Below are the mobile number series starting with 8528521. 8528521 mobile series has been awarded to Airtel India Operator for UP (East) Circle. So, all the numbers starting with 8528521, including 85285210, 85285211, 85285212, 85285213, 85285214, 85285215, 85285216, 85285217, 85285218 and 85285219 belong to Airtel India UP (East). There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8528521. With each sub-series like 85285210, 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 8528521 ( Eight Five Two Eight Five Two One ).