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Canadian white- and yellow-pages directory with person, business, and reverse phone lookup.

French phone directory covering businesses and private listings (PagesBlanches), with reverse number search.

UK people, business, and address directory built on the electoral roll, directory enquiries, and Companies House data. Detailed records need credits.

Paid US background-check service covering contact info, criminal records, assets, vehicles, and social profiles.

Free US people finder with reverse phone and address search, address history, associated names, and relatives.

International directory of people and business phone listings across many countries, with reverse search where local law allows.