Of course, thousands! Take a look at the telephone book on the yellow pages, there are millions of companies in Europe that have telephone and fax numbers. Thousands of post offices provide fax services for customers who don't have a fax machine. In addition, there are tens of thousands of banks and insurance companies worldwide, all of which cannot do without fax. The assertion that these devices would be superfluous is therefore completely out of touch with reality!
My personal business experience suggests otherwise. With one exception, the last instance I had of using fax was with Chinese clients about 5 years ago. In all my interactions with banks, insurance companies, suppliers, customers, transport companies, lawyers, accountants....not one of them has suggested fax as a means of communication
The only exception was the UK Listing Authority which checks the acceptability of new companies to list on the UK stock exchange. Up until about 6 months ago they were still using fax. Even they have switched to electronic now
The presence of fax numbers in a directory is a historical anachronism. I bet the vast majority don't work now, or they automatically generate an e-fax