Below are the mobile number series starting with 91977. 91977 mobile series has been awarded to BSNL Mobile Operator for West Bengal Circle. So, all the numbers starting with 91977, including 919770, 919771, 919772, 919773, 919774, 919775, 919776, 919777, 919778 and 919779 belong to BSNL Mobile West Bengal. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 91977. With each sub-series like 919770, 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 91977 ( Nine One Nine Seven Seven ).