Below are the mobile number series starting with 6203. 6203 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 6203, including 62030, 62031, 62032, 62033, 62034, 62035, 62036, 62037, 62038 and 62039 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 lac (One million) mobile numbers possible with the series 6203. With each sub-series like 62030, 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 6203 ( Six Two Zero Three ).