Below are the mobile number series starting with 620503. 620503 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 620503, including 6205030, 6205031, 6205032, 6205033, 6205034, 6205035, 6205036, 6205037, 6205038 and 6205039 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 620503. With each sub-series like 6205030, 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 620503 ( Six Two Zero Five Zero Three ).