General inquiry 1-833-966-2099 – CERB Automated Information Line   Speak to CRA agent (CERB or CRA Account) 1-800-959-8281, press option 5   Telephone application 1-800-959-2019 (Bilingual) 1-800-959-2041 (Bilingual) You must provide your SIN when calling and year of birth.... Read More