Below are the mobile number series starting with 80904. 80904 mobile series has been awarded to Tata Docomo Operator for UP (East) Circle. So, all the numbers starting with 80904, including 809040, 809041, 809042, 809043, 809044, 809045, 809046, 809047, 809048 and 809049 belong to Tata Docomo UP (East). There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 80904. With each sub-series like 809040, 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 80904 ( Eight Zero Nine Zero Four ).