I don’t know what my WTTW Member ID # is. What is it?
Your WTTW11 Member ID # is a numeric code with up to 10 digits. To figure out what your ID is:
- Look for a long number above your name on the address box on the cover of your Guide.
- Look above your name and address on a piece of mail you've received from WTTW11.
- Call WTTW Customer Service at (773) 509-1111, ext. 6. They will be happy to look up your ID for you.