Called this PM. Left no message. CID was "Alliance Alarm". I already have a local alarm company, do not live in Oklahoma and am on the DNC list. Now blocked.
This "company" called my landline at 4:05 AM yesterday. Four o'clock in the morning is beyond abusive. They called again this morning at 10:30. I don't answer calls from numbers or companies I don't recognize. The answering machine kicked on, no message was left (of course). The call at four in the morning convinced me it was totally a scam number.