I have received numerous calls from this number where the phone rings twice and when I answered it there was only a dial tone. Following this call there is another call from 253-268-5188 which is just a scammer.
This pattern has ALWAYS been the same.

So while no one has complained about this number, I have blocked it and the second number on my phone handset. The phone never rings any longer but I still see the calls that were blocked and the call sequence of the 2 is still the same. This means there must be a connection between the 2 and the same scammer using both. Seems strange, but true.