Yes... [But for what? That's the concerning thing. Byrne's trying to see if he can recognize the street names as he reads through them again, but just recognizing them doesn't tell him whether they are residential or business addresses. And of course, there are no names attached to these...]

Some of these look like apartments or other offices. [He's noting the ones that have those numbers next to the street names.] Perhaps his friends or coworkers live at these locations?