VBNS full form By PRITI FERNANDES August 8, 2020 Full Form 0 Comments VBNS full form Very High Speed Backbone Network Service [MCI NSF] Add a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment:*Name:* Email Address:* Website: Save my name, email, and website in this browser for the next time I comment. Δ