Below are the mobile number series starting with 86040. 86040 mobile series has been awarded to Tata Docomo Operator for UP (East) Circle. So, all the numbers starting with 86040, including 860400, 860401, 860402, 860403, 860404, 860405, 860406, 860407, 860408 and 860409 belong to Tata Docomo UP (East). There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 86040. With each sub-series like 860400, 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 86040 ( Eight Six Zero Four Zero ).