6116 Executive Boulevard
Suite 300
Bethesda, MD 20892
(877) 448-7848
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Who We Are
The National Cancer Institute's (NCI) Cancer Information Service (CIS) operates the NCI's Smoking Quitline 877-44U-QUIT (877-448-7848), which provides free cessation information and support to smokers who wish to quit. There is no charge or fee for the 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 per day seven days per week. Online tools including live chat and texting are available to help people quit using tobacco.