Used it but had concerns. Quite a few phone numbers came back disconnected. Bought it to handle carvel express store locations for unite lead-gen for the United States region. Reached out to support already to flag the issues.
Sorry the file didn't fully land for you, we treat this kind of feedback as a defect, not a one-off. Drop a ticket via Help → Contact Support with the specific issues and we'll get a credit applied + a fresh export queued.