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.
Elk Grove Township, Cook County, Illinois. From Wikipedia, the free encyclopedia. Elk Grove Township is one of thirty townships in Cook County, Illinois, USA. As of the 2010 census, its population was 92,905. Elk Grove Township formerly housed the United Airlines headquarters.