MTNL Mahanagar Telephone Nigam Ltd Investments/Divestments Announcement 2023 - Bond Allotment MTNL has allotted 2,57,000 No of Bonds with a face value of Rs. 1,00,000/- on 07.11.2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mahanagar Telephone Nigam Ltd