Below are the mobile number series starting with 74399001. 74399001 mobile series has been awarded to Reliance Mobile CDMA Operator for Kolkata Circle. So, all the numbers starting with 74399001, including 743990010, 743990011, 743990012, 743990013, 743990014, 743990015, 743990016, 743990017, 743990018 and 743990019 belong to Reliance Mobile CDMA Kolkata. There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 74399001. With each sub-series like 743990010, 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 74399001 ( Seven Four Three Nine Nine Zero Zero One ).