Below are the mobile number series starting with 990507994. 990507994 mobile series has been awarded to Reliance JIO Operator for Bihar & Jharkhand Circle. So, all the numbers starting with 990507994, including 9905079940, 9905079941, 9905079942, 9905079943, 9905079944, 9905079945, 9905079946, 9905079947, 9905079948 and 9905079949 belong to Reliance JIO Bihar & Jharkhand. There are a total of around 10 (Ten) mobile numbers possible with the series 990507994. With each sub-series like 9905079940, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 990507994 ( Nine Nine Zero Five Zero Seven Nine Nine Four ).