Below are the mobile number series starting with 863999. 863999 mobile series has been awarded to Reliance JIO Operator for Andhra Pradesh & Telangana Circle. So, all the numbers starting with 863999, including 8639990, 8639991, 8639992, 8639993, 8639994, 8639995, 8639996, 8639997, 8639998 and 8639999 belong to Reliance JIO Andhra Pradesh & Telangana. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 863999. With each sub-series like 8639990, 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 863999 ( Eight Six Three Nine Nine Nine ).