A system check has found that your computer's internet browser is not compatible with the Massachusetts Do Not Call Program application. In order to use this application, you will need to update your current internet browser. Massachusetts Do Not Call Program application supports Internet Explorer 4.0 and above, as well as Netscape 4.0 through 4.79.

Consumers may also register by telephone at: (866) 231-2255.

To upgrade your Internet Explorer browser, go to Microsoft.com.
To upgrade your Netscape browser, go to Netscape.com*.

*Note, Netscape 6.x is not supported.