Below are the mobile number series starting with 7904. 7904 mobile series has been awarded to Reliance JIO Operator for Tamil Nadu Circle. So, all the numbers starting with 7904, including 79040, 79041, 79042, 79043, 79044, 79045, 79046, 79047, 79048 and 79049 belong to Reliance JIO Tamil Nadu. There are a total of around 10 lac (One million) mobile numbers possible with the series 7904. With each sub-series like 79040, around 1 lac (99,999 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 7904 ( Seven Nine Zero Four ).