Who called from 4054396042

Called my husband's cell, I called it back on a landline and got "you have reached United States Prescription hotline" recording.... Pffft.

Called my cell and hung up. I called the number back and it states it is the United States Dental Progam. Trying to sell dental coverage

Called my phone and I did not answer no voice mail so I tried to call it back and it's just a busy single

Called my cell phone and didn't leave a message.  I used the block caller option on my iPhone.

Called me today. No voicemail left. I returned the call and it's the United States Department of Dentistry. I hate telemarketers...