I was able to call an international number in February and prior (from US to Nicaragua) but now I can.
Is there a setting where I could have disabled international calls (to a mobile number) for my account? Any other ideas?
If you have a subscription that covers Nicaruaga, or are using Credits t make the call, there's no option you could've changed that would prevent you from calling.
I suggest you contact Customer Service with your problem, including the specific number(s) you're trying to call and what happens when you call. You can start with this link:
or try this email address: firstname.lastname@example.org
Please note: I do not respond to requests for help via Private Message.