Below are the mobile number series starting with 91717. 91717 mobile series has been awarded to telenor Operator for Chennai Circle. So, all the numbers starting with 91717, including 917170, 917171, 917172, 917173, 917174, 917175, 917176, 917177, 917178 and 917179 belong to telenor Chennai. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 91717. With each sub-series like 917170, around 10 thousand (9,999 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 91717 ( Nine One Seven One Seven ).