Can I conduct a reverse phone lookup outside the United States? The answer to this question is mostly yes, you can. To accomplish an international reverse phone look up, you have to know where to look. This is where the internet comes in and becomes your greatest tool for success. Search engines can point you in the right direction of many many sites able to give you the information you are looking for. You will find listings in just about every area from North America all the way to Africa. The sites you find should be looked at carefully to ensure accurate search results instead of a dead end.