Below are the mobile number series starting with 743900. 743900 mobile series has been awarded to Reliance Mobile CDMA Operator for Kolkata Circle. So, all the numbers starting with 743900, including 7439000, 7439001, 7439002, 7439003, 7439004, 7439005, 7439006, 7439007, 7439008 and 7439009 belong to Reliance Mobile CDMA Kolkata. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 743900. With each sub-series like 7439000, around 1 thousand (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 743900 ( Seven Four Three Nine Zero Zero ).