Below are the mobile number series starting with 99100004. 99100004 mobile series has been awarded to Airtel India Operator for Delhi Circle. So, all the numbers starting with 99100004, including 991000040, 991000041, 991000042, 991000043, 991000044, 991000045, 991000046, 991000047, 991000048 and 991000049 belong to Airtel India Delhi. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99100004. With each sub-series like 991000040, around Ten (9 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 99100004 ( Nine Nine One Zero Zero Zero Zero Four ).