Same here... they call relentlessly but I can not fins any info on company. Any advise?

Im getting recordings from this number but they dont identify who they are. Then I get calls saying they are a processer going to serve me with a summons between a certain time of day but never show.
I have a po box and never received a letter. Is this legal?

Calling numerous times stating they are serving me with a summons between a specific time of day and if there
Are any attack dogs. When looking them up, I found the number is linked to a company in texas but they claim
they are calling from your county. I am reporting it to the attorney general in both states!