#2 - April 20, 2010, 9:15 a.m.
Calling Billing would be my recommendation as well.
And as noted above, you can change a Battle.net account email, really no need to make another :)
Billing and Account Services
Phone Support - 1 (800) 59-BLIZZ (1 (800) 592 5499)
Live Representatives Available 7 days a week, 8am to 8pm PDT E-mail Support -
[email protected]
Players in Australia should call 1-800-041-378
Players in Singapore should call 800-2549-9273
Players in Chile should call 1230-020-5554
Players in Mexico should call 001-888-578-7628
Players in Argentina should call 0800-333-0778
All other international players should call: (949) 955-0283