Below are the mobile number series starting with 7550420. 7550420 mobile series has been awarded to Vi (Vodafone Idea) Operator for Kolkata Circle. So, all the numbers starting with 7550420, including 75504200, 75504201, 75504202, 75504203, 75504204, 75504205, 75504206, 75504207, 75504208 and 75504209 belong to Vi (Vodafone Idea) Kolkata. There are a total of around 1 Thousand (One Thousand) mobile numbers possible with the series 7550420. With each sub-series like 75504200, 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 7550420 ( Seven Five Five Zero Four Two Zero ).