How can I reach the CIS?

	Telephone 1-800-4-CANCER (1-800-422-6237) Available in English and Spanish Monday through Friday 8:00 a.m. to 8:00 p.m. ET
	LiveHelp Online Chat LiveHelp Available in English only Monday through Friday 8:00 a.m. to 11:00 p.m. ET
	E-mail E-mail Us Available in English and Spanish
	Mail BG 9609 MSC 9760 9609 Medical Center Drive Bethesda, MD 20892-9760

The NCI's CIS also operates the NCI's Smoking Quitline (1-877-44U-QUIT), which provides free cessation information and support to smokers who wish to quit. There is no charge or fee for our service. Service is provided in English and Spanish, Monday through Friday from 8:00 a.m. to 8:00 p.m. Eastern Time. Listen to recorded messages on the risks of smoking, the benefits of quitting, and tips for quitting 24 hours a day/7 days a week.