Telephone Directories Sure Have Changed

I'm a bit old-fashioned when it comes to technology.  I still have a telephone landline, unlike many I know.  I also still have a telephone directory next to my cordless phone in the kitchen.  I know.  Just use the internet to look up a business phone number right?  I guess some things die hard.  I still like to use the directory, although I have noticed it has gotten considerably smaller in the last ten years.  Notice the difference below between a 2010 directory and a 2017-18 directory.  Yikes!