Below are the mobile number series starting with 97780. 97780 mobile series has been awarded to Reliance Mobile GSM Operator for Odisha Circle. So, all the numbers starting with 97780, including 977800, 977801, 977802, 977803, 977804, 977805, 977806, 977807, 977808 and 977809 belong to Reliance Mobile GSM Odisha. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 97780. With each sub-series like 977800, 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 97780 ( Nine Seven Seven Eight Zero ).