For US Airways Club originating memberships using a Dividend Miles number:

Mailing address:
US Airways Club Administration
799 Hanes Mall Blvd
Winston Salem, NC 27103

Phone:
800-828-8522
8 AM-8 PM (ET), Monday - Friday


For American Airlines Admirals Club originating memberships using an AAdvantage number:

Mailing address:
Admirals Club
4333 Amon Carter Blvd.
MD 5307
Fort Worth, TX 76155

Phone:
800-237-7971
8 AM-6 PM (CT), Monday -Friday