Below are the mobile number series starting with 8120. 8120 mobile series has been awarded to Vi (Vodafone Idea) Operator for Madhya Pradesh & Chhattisgarh Circle. So, all the numbers starting with 8120, including 81200, 81201, 81202, 81203, 81204, 81205, 81206, 81207, 81208 and 81209 belong to Vi (Vodafone Idea) Madhya Pradesh & Chhattisgarh. There are a total of around 10 lac (One million) mobile numbers possible with the series 8120. With each sub-series like 81200, 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 8120 ( Eight One Two Zero ).