Below are the mobile number series starting with 80057921. 80057921 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 80057921, including 800579210, 800579211, 800579212, 800579213, 800579214, 800579215, 800579216, 800579217, 800579218 and 800579219 belong to BSNL Mobile UP (East). There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 80057921. With each sub-series like 800579210, around Ten (9 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 80057921 ( Eight Zero Zero Five Seven Nine Two One ).