Below are the mobile number series starting with 90420. 90420 mobile series has been awarded to Tata Docomo Operator for Tamil Nadu Circle. So, all the numbers starting with 90420, including 904200, 904201, 904202, 904203, 904204, 904205, 904206, 904207, 904208 and 904209 belong to Tata Docomo Tamil Nadu. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 90420. With each sub-series like 904200, 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 90420 ( Nine Zero Four Two Zero ).