Share this article Share this article EAST BRUNSWICK, N.J., June 1, 2021 /PRNewswire/ -- Somos, Inc., a leading registry management and data solutions company, today announced that one of its latest Authentication Enablement Solutions – RealNumber ® Do Not Originate (DNO), a valuable tool that can be leveraged to help identify the fraudulent use via spoofing of businesses' inbound Toll-Free Numbers (TFNs) such as customer service lines – has moved from its Proof of Concept phase into industry General Availability. At a time when consumer protection is at a premium, RealNumber DNO is an effective solution for combatting fraudulent activity and spoofed phone calls. Specifically, the platform allows Responsible Organizations (Resp Orgs) to identify TFNs that do not originate calls, thus helping to prevent calls from illegitimate numbers to be passed on to the recipient. As of current, the RealNumber DNO database contains over 28M records, which includes a combination of Resp Org identified numbers and TFNs that are not in an active status.