Below are the mobile number series starting with 856421100. 856421100 mobile series has been awarded to Aircel Operator for UP (East) Circle. So, all the numbers starting with 856421100, including 8564211000, 8564211001, 8564211002, 8564211003, 8564211004, 8564211005, 8564211006, 8564211007, 8564211008 and 8564211009 belong to Aircel UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 856421100. With each sub-series like 8564211000, 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 856421100 ( Eight Five Six Four Two One One Zero Zero ).