Below are the mobile number series starting with 78399780. 78399780 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 78399780, including 783997800, 783997801, 783997802, 783997803, 783997804, 783997805, 783997806, 783997807, 783997808 and 783997809 belong to BSNL Mobile UP (East). There are a total of around 1 Hundred (One Hundred) mobile numbers possible with the series 78399780. With each sub-series like 783997800, around Ten (9 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 78399780 ( Seven Eight Three Nine Nine Seven Eight Zero ).