Below are the mobile number series starting with 620399. 620399 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620399, including 6203990, 6203991, 6203992, 6203993, 6203994, 6203995, 6203996, 6203997, 6203998 and 6203999 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 620399. With each sub-series like 6203990, 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 620399 ( Six Two Zero Three Nine Nine ).