Below are the mobile number series starting with 99100122. 99100122 mobile series has been awarded to Airtel India Operator for Delhi Circle. So, all the numbers starting with 99100122, including 991001220, 991001221, 991001222, 991001223, 991001224, 991001225, 991001226, 991001227, 991001228 and 991001229 belong to Airtel India Delhi. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 99100122. With each sub-series like 991001220, 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 99100122 ( Nine Nine One Zero Zero One Two Two ).