Hi, I live in the US and I keep in touch with someone who lives in a different country than me, and I know about the country codes etc. I’m able to call this person’s cell phone, and phone calls always went through. But now this person is on vacation in a neighboring country and my calls aren’t going through for some reason. I get a brief automated message in another language that I don’t understand and then the call ends. Since it’s a cell phone, I figure that the number I’m dialing should be the same wherever this person goes, but I’m not sure. so my question is, should I be dialing the same country code I’ve always dialed, or should I be dialing the country code for where she currently is on vacation? does the country code in one’s number change when they go into a different country or does it remain the same? if someone could help me figure out the correct country/area code to dial, I would really appreciate it!
said person lives in Ukraine and is on vacation in Bulgaria.