Just our little street

We are one small street in Highlands Ranch with 11 homes adjacent to a major road. Although we haven’t lost power recently (knock on wood), we have had 5-10 outages in the past 2 years..definitely an increase over what we experienced when we first moved here 10 years ago. The outages have not occurred during weather events. They are random and when we look out, the major street and businesses across all have power, and neighbors behind (on a different facing street) also had power. When I have called Xcel in the past I don’t get any reasonable explanation and never received a call back from a supervisor as requested.