The Infogroup database powers the top 5 Internet search engines and more than 90% of in-vehicle navigation systems in North America. This database provides information on more than 350,000 houses of worship. The data are collected from yellow page directories, telephone verification, denominational directories, white pages, utility sources, and church websites. Each month the entire database is updated through the USPS - NCOA (National Change of Address). The final stage of the compilation is calling each congregation to verify their information. Infogroup makes approximately 1.5 million calls per year.

The names, locations and denominational affiliation of congregations shown on the ARDA’s GIS maps and reports are based on data from Infogroup. If you want to offer additions or corrections, please notify Infogroup at:

For additional information about Infogroup, please contact:

Colleen Roberts
5711 So. 86th Circle
Omaha, NE 68127
866-661-7595 or 402-537-7983
Or email:

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