Have you gotten any messages from these numbers? Our company has received 90+ of these calls in the past week. They all either hang up or play some weird hold type music that's in a foreign language. I have tried calling the numbers back and they all say disconnected. It's Sunday morning and I was just woken at 6 am by 3 calls from the same 325 area code and all numbers are disconnected. They also called once at 3:38 am. This is getting really old!