Phone Numbers and Support. If you have a question about your bank account or another product you have through the Regions Bank then contact the Regions Bank Customer Service department. The telephone number is 800-734-4667.
Buffalo Grove is a village in Cook and Lake counties in the U.S. state of Illinois, within the northern suburbs of Chicago. As of the 2010 census, the village population was 41,496.
Major airports near Buffalo Grove, Illinois: The nearest major airport is Chicago O'Hare International Airport (ORD / KORD). This airport has international and domestic flights from Chicago, Illinois and is 20 miles from the center of Buffalo Grove, IL. Another major airport is Chicago Midway International Airport (MDW / KMDW), which has international and domestic flights from Chicago, Illinois and is 42 miles from Buffalo Grove, IL. Search for direct flights from your hometown and find hotels near Buffalo Grove, IL, or scroll down for more international airports or domestic airports.