Where most likely does the speaker work?

Good evening, Mr. Ryan. This is Terry Jones calling to say that the work on your van is now complete. It’s almost closing time now, but we are open from 7 a.m. tomorrow till 6 p.m. Please pick up your vehicle any time tomorrow. I’m sorry the van wasn’t ready yesterday as promised, but the paint job took two days more than we expected. I apologize for the inconvenience.