Put all those numbers into a spreadsheet and study to see what area codes you can block, then you can delete all the numbers in that area code. Some scammers spoof numbers with a non-existent area code.
The area code for Washington, DC - "202" is a favorite of the fake IRS agents, but if you have need to communicate with anyone there it's not simple as there are millions of possible numbers.
6143984313 shows up as WORLD HARVEST.. calls twice a day NEVER leaves messages nor does it listen to full outgoing message. ;Wish there was something to do to get these people to stop calling...