Who called from 5713640138

Scam targeting cellphone users. No legitimate company calls cell phones because it is illegal

They will never stop harassing people. Just got another call from this new #. Got a spoofed # earlier today  that was one digit off from my phone #.

Multiple calls each day between 5-7pm. Robocaller with automated response for "more information". Many spoof numbers do not call more than twice, but this one does so hang up or do not answer and then block them. I did.

Just got a call from them and I rejected it. No message was left. I get these calls every day and I just wish it would stop.

Phone number 571-364-0138 identified on my cell phone was unknown and I do not respond to unknown call numbers . They growing in frequency and are becoming worse than just annoying. Is there a way to stop such calls with a blocking system ? Isn't it illegal to make such calls to,a do not call number on either a land line or a cell phone ?