MTNL Mahanagar Telephone Nigam Ltd Capital Structure Changes Announcement 2024 - Bond Allotment Mahanagar Telephone Nigam Ltd. has allotted 55,599 bonds with a face value of Rs. 100,000 each at a fixed interest rate of 7.51%, listed on the BSE with a maturity date of 06-03-2034..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mahanagar Telephone Nigam Ltd