713-543-9750 Number keeps calling every morning for the past two weeks.  They don't say anything and then hang up.

This "security company" calls my landline every day and says they are "new to the area" and "based in California" wanting to "break into our area" by offering security systems here. Every day I ask them to remove my number from their calling list. They continue to call my house every day, and frequently the person on their end speaks with a foreign dialect. I can hear many people in the background talking, too.

Calling on behalf of a security company.  Didn't want me to sign up for service, but wanted to know if they could put a sign in my yard for name recognition.  I told them I was already under a contract, she thanked me and hung up.