Below are the mobile number series starting with 87521. 87521 mobile series has been awarded to BSNL Mobile Operator for Andhra Pradesh & Telangana Circle. So, all the numbers starting with 87521, including 875210, 875211, 875212, 875213, 875214, 875215, 875216, 875217, 875218 and 875219 belong to BSNL Mobile Andhra Pradesh & Telangana. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 87521. With each sub-series like 875210, around 10 thousand (9,999 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 87521 ( Eight Seven Five Two One ).