TD Credit Card Customer Service Centre contact info:

Customer Service Inquiries:  

Within Canada and U.S.  7:00 am to 12:00 am EDT seven days a week.  
1-800-983-8472    

Outside Canada and U.S.  7:00 am to 12:00 am EDT seven days a week.  
Call collect (416) 307-7722  

TTY (text telephone for the deaf or hearing impaired)  
Worldwide 7:00 am to 12:00 am EDT seven days a week.  
1-800-361-1180