Cancer Information Services | National Cancer Institute
BG 9609 MSC 9760, 9609 Medical Center Drive, Bethesda, MD 20892
National Cancer Institute
Eligibility
Open to anyone
Required documents
None
Hours
Mon-Fri 9 am-9 pm EST
(800) 422-6237
Voice·
Main Phone
(877) 448-7848
Voice·
Hot-Line
Website
https://www.cancer.govApplication process
Varies by service
Fees
None
Service area
United States
A free public service to answer questions about cancer and help with smoking cessation. Program resources available to patients, family members or friends, health care providers and researchers.
Last Assured
10/28/2025
Providing organization
National Cancer Institute
Offers a free public service to answer questions about cancer, as well as a smoking quit line.