Below are the mobile number series starting with 783991. 783991 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 783991, including 7839910, 7839911, 7839912, 7839913, 7839914, 7839915, 7839916, 7839917, 7839918 and 7839919 belong to BSNL Mobile UP (East). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 783991. With each sub-series like 7839910, 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 783991 ( Seven Eight Three Nine Nine One ).