She wouldn't tell me what they do and ran through the name so quickly I couldn't understand her.... I'm not even certain it was "Frost" that she said, but it sounded like it. I would advise blocking this number which you can do natively on most phones these days. Select the number that called you and press "Block"...that's it. Different phones are configured differently, thus you may have to select the 3 dots and "Block" from there or possibly a little deeper. But, I recommend blocking this numb