Below are the mobile number series starting with 8100301. 8100301 mobile series has been awarded to Reliance Mobile GSM Operator for Kolkata Circle. So, all the numbers starting with 8100301, including 81003010, 81003011, 81003012, 81003013, 81003014, 81003015, 81003016, 81003017, 81003018 and 81003019 belong to Reliance Mobile GSM Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 8100301. With each sub-series like 81003010, around One Hundred (99 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 8100301 ( Eight One Zero Zero Three Zero One ).