Can I combine the AT&T AnyHour International Advantage Plan with AT&T domestic calling plans?
Yes. You can combine the AT&T AnyHour International Advantage Plan with many AT&T domestic U.S. calling plans, including the AT&T Unlimited Plus Plan, the AT&T One Rate® 10¢ Plan and the AT&T One Rate® 7¢ Plus Plan. The AT&T 5¢ Nights Plan and the AT&T 5¢ eWeekends Plan can also be combined with the AT&T AnyHour International Advantage Plan, but require online billing.