Field-tested by my team. Encoded UTF-8 with no character-set surprises in Excel. Bought it as the seed list for a cold storage operator outbound push in Australia. Genuinely useful.
Ran the CSV through our deduper first. The phone column was live for 95% of the rows I tested. Bought it for our cold storage operator sales team's Australia pipeline. Decent value, would tighten one or two fields.