New SMS/800 TFN Registry Release – Direct Access to Auction Registry Now Available

As you may be aware, Toll-Free Numbers that were purchased during the 833 Toll-Free Number Auction were recently assigned to their respective Responsible Organization (Resp Org). To support the newly assigned Toll-Free Numbers, an Auction Registry* was developed to capture ownership information for all of the purchased numbers.

In order to provide increased visibility, in our latest SMS/800 Toll-Free Number (TFN) Registry ( release, a direct link to the Auction Registry has been added to this User Interface (UI). This simplified Single Sign-On (SSO) link will provide Resp Orgs access to information on secondary market eligible Toll-Free Numbers.

Log into the SMS/800 TFN Registry UI to gain access to the Auction Registry today!

If you have any questions, please call or text the Help Desk at 844.HEY.SOMOS (844.439.7666), Option 1 or email us at

*Please Note: Currently, Internet Explorer 11 browser (IE11) access is not supported and you will need to use an alternative browser to access the Auction Registry.


Visibility into Numbers Acquired During the 833 Toll-Free Auction Streamlined

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