Below are the mobile number series starting with 81220. 81220 mobile series has been awarded to Tata Docomo Operator for Tamil Nadu Circle. So, all the numbers starting with 81220, including 812200, 812201, 812202, 812203, 812204, 812205, 812206, 812207, 812208 and 812209 belong to Tata Docomo Tamil Nadu. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 81220. With each sub-series like 812200, 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 81220 ( Eight One Two Two Zero ).