Below are the mobile number series starting with 7704. 7704 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 7704, including 77040, 77041, 77042, 77043, 77044, 77045, 77046, 77047, 77048 and 77049 belong to Vi (Vodafone Idea) UP (East). There are a total of around 10 lac (One million) mobile numbers possible with the series 7704. With each sub-series like 77040, 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 7704 ( Seven Seven Zero Four ).