Adresses-francaises offers a comprehensive solution to normalize, verify, and complete your French mailing lists for efficient prospecting. By merging 3 standardized databases, this service optimizes your commercial outreach through direct mailing or telemarketing. Utilizing Open Data, Adresses-francaises provides free access to a database amalgamating Fantoir, National Address, Universal Directory, and Real Estate Value data.

This resource includes all communal streets, standardized postal addresses, landline numbers with professional activity descriptions, and real estate values since 2015. Validate postal addresses to reduce return-to-sender instances, saving costs on unnecessary mailings and postage. Plan localized telephone prospecting street by street for targeted campaigns.

Partnered with French OpenData entities, Adresses-francaises ensures data accuracy. Benefit from 25 million postal addresses, 20 million residential contacts, and 2 million professional listings. Enjoy the simplicity and no-cost service of Adresses-francaises for address validation and telephone number verification