I got a call about air duct cleaning, and the call back number shows up as an air duct cleaning company in Houston (I'm in Dallas)  Robocall Spam. not happy

Yes, its a duct cleaning service but they are in Richardson, Tx which is a Dallas suburb, NOT in Houston.  A tekemarker, but the kind.I don't mind since they use a VALID name in the CID description and don't deceive who they  are. Easy to ignore.

Just got the same call but there was NO name in the CID and a return call to the number results in a "no longer in service" - do you have the company name? I want to pursue.

I didn't answer - CID name was just "Dallas". The robo dialer did leave a message, but if they did say a company name it was cut off in the beginning. It said, free dryer vent cleaning to prevent fire and free furnace inspection. Press one to hear more, press two to be removed.

I got a call from this number at 4:30 a.m., today--3/12.  I did not answer it as I did not know the number.  Very annoying for someone to call at that hour of the day, especially a telemarketer.  I am on the "Do Not Call" list, but it does not stop these calls.