Got the same message about dentists as above...the message tends to call my phone at around 7 or 8 am.  This is terribly annoying, and can't figure out any way to block it!

Received a junk fax with this number on it. Tried calling back for removal, and it makes you state your name before placing you on hold attempting to "connect you" to the right department. Irritating filtering system.

I refused to give my name, and simply stated "business that wants number removed from list" and it went through the "connecting" hold, only to time out and send me to a voicemail system. I don't trust voicemail when it comes to removal requests.

Called again, gave a fake name to the system, put me on hold, and still got thrown to voicemail.

No info, can't look them up, no removal option. Plenty of FTC regulations violated here, and a disgrace to anyone that uses telemarketing.

I received a fax with this # 1-800-906-5856.  It was a solicitation for credit card services at a guaranteed lowest rate. Merchant Services was the name associated with the fax.  Google had many listings for this name.  Who knows??????

Received a recorded message at 12:30am Central time.  Left a message for a credit card service appealing to dentists claiming lower rates.