Call us: 1-877-500-2393 (TTY/TDD 711) or Request a Call - Call Hours: Mon-Fri 8 a.m. - 9 p.m., Sat 8 a.m.-7p.m. and Sun 9 a.m. - 5 p.m. Developed by the Roswell Park Cessation Services, Roswell Park Cancer Institute Elm & Carlton Streets, Buffalo NY 14263. Nondiscrimination Notice Language Assistance: Español | 中文 | Pусский | Kreyòl Ayisyen | 한국어 | Italiano | אידיש | বাাংলা | Polski | العربية | Français | اردو | Tagalog | Ελληνικά | Shqip