That link does not appear to provide any information for HPE Fortify customers, specifically.
Should Fortify Customers continue to use the contact information found at support.fortify.com?
- << ... If you do not have a login to the Customer Portal or if you need assistance regarding your account information, please contact Fortify's Technical Support at firstname.lastname@example.org or (1-844-260-7219).>>
-- Habeas Data
Micro Focus Fortify Customers-Only Forums – https://community.softwaregrp.com/t5/Fortify/ct-p/fortify
There is no change for Fortify Technical Support phone number.
+1 844 260 7219 is the main US English phone number all HPE Software Products, menu options have changed, customers are connected to an agent.
SW Support Phone System Phone Help