For Assam telecom circle, BSNL Mobile has been allocated 3 mobile Number series. These mobile number series are: - 9181, 9401 and 9435. Unless otherwise a consumer has opted for Mobile Number Portability (MNP), if his/her number starts with any of these series 9181, 9401 and 9435. then you can certainly say that the number belongs to Assam telecom circle and the telecom operator is BSNL Mobile.

You can view the list of all mobile series of BSNL Mobile in Assam below: