Three nominations were cancelled in Dhubri, two in Kokrajhar and one each in Guwahati and Nowgong, election office sources said here.
There are now 79 contestants in the fray with 20 in Gauhati, 15 each in Dhubri and Barpeta, 13 in Mangaldoi, nine in Nowgong and seven in Kokrajhar.
The last date of withdrawal for third phase was April 9.
Prominent candidates who have filed their nominations for the third phase are sitting BJP MPs Bijoya Chakravarty from Gauhati, Rajen Gohain from Nowgong and Ramen Deka from Mangaldoi, AIUDF'S Badruddin Ajmal from Dhubri, Congress MP Ismail Hussain from Barpeta and Kokrajhar's sitting MP S K Bwiuswmuthiary as an independent after being denied ticket by Bodoland Peoples Front (BPF) which nominated state Transport Minister Chandan Brahma.