I got a lot of spam callers on my old number. They used a spoof, so it looked like they were national or even local numbers, but always opened with “hallo dis is maicrosaft tek subort”.
For some reason the calls weren’t evenly spread out.
Usually I’d get 10-20 calls over a 24 hour period, and then nothing for weeks
I get about 5 scam calls a day. Down from 10 or 11 a day just a couple months ago. Usually, it’s someone who wants to give me a loan or help me with my Medicare benefits.