Name-To-Phone Number Lookup

I have a spreadsheet that already lists each person’s full name along with their city and state. I need those records completed with the most accurate telephone number you can find through reliable public databases—no paid or private directories. When you return the file, every row should include a single best-match phone number beside the original name, city, and state.

Accuracy is more important than speed; I will spot-check against the same public sources you use. Please keep notes on any entries you cannot verify so I can review them separately. If this sounds straightforward to you, let me know your expected turnaround time and any questions you have about the format.