Below are the mobile number series starting with 810099942. 810099942 mobile series has been awarded to Reliance Mobile GSM Operator for Kolkata Circle. So, all the numbers starting with 810099942, including 8100999420, 8100999421, 8100999422, 8100999423, 8100999424, 8100999425, 8100999426, 8100999427, 8100999428 and 8100999429 belong to Reliance Mobile GSM Kolkata. There are a total of around 10 (Ten) mobile numbers possible with the series 810099942. With each sub-series like 8100999420, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 810099942 ( Eight One Zero Zero Nine Nine Nine Four Two ).