877-540-2716

Called with no message.  Fast busy signal when I called back.

Called with no message.  Fast busy signal when I called back.
Caller ID: Unknown

I just got a call from them.  I was not able to answer, they left no message.

I have gotten a call from this phone number for the past several days.  It's busy every time I call back.

Has anybody been able to determine who the caller is?

The women said they are sending PDR new edition to doctors.  They call to confirm the address.

I answered no one was on the other end.I called back a few times and the phone never rang it would end call.

Called to confirm address for doctors.
Can't call back, busy signal.
Hung up.

My supervisor had a message on her phone that the caller ID showed was from this number.  The message was a guys voice saying something incomprehensible (said it twice).  We almost thought it was an obsence phone call.  We slowed the voice down and sped it up, still couldn't figure out any of the words he said.

Oh, and when I dialed the number back, I only got a busy signal too.

Same story here.  Curious how they got this phone number.  I recently renewed DEA online and I'm concerned about the security of that site now.

They called and left a message, however, they didn't realize the phone was still on.  From the background discussion this looks to be a phone center calling insurance companies and doctors to confirm the address for sending a current edition of the Physicians' Desk Reference (PDF).  Since I didn't order the book, this may be a bit of a scam to sell the book.

Didn't pick up and they didn't leave any message. Sounds like either a spam or sales call.

Tthe he caller called my c-phone @3:26, 08/22/2012, left no message. I returnd the call &  mssage: call later.

Called at 5:10 AM local time.  No message.

I called the number back, and get a message saying "Thank you for calling E Communication Advantage.  We are closed for the holidays..."  http://www.calleca.com/

3 calls today for this number with no message!

Called at 8:30 this morning.  No message.

got a call just now & tried to call it back and got a message saying "Thank you for calling E Communication Advantage.  We are closed for the holidays..."

I received a message from this company, as well.  They told me they were with Thomson Reuters, I buy software through them.   They set up a sales meeting with a man named Gary Hedu - I am now concerned very concerned how they knew my address and name and lied and said they were with Thomson Reuters.  Coincidentally, I also received fraud alert charges on my capital onecredit card today.

I was getting calls from this number also. No messages, would hang up when I answered. When I called the number I got the E communications advantage and we are on holidays. I looked up the number and actually called the company in Texas which has this number on their site, and told them about all the people complaining about their calls. The guy told me sorry and would take my number off .....The number to them is 1-866-750-5175. Im also now on the do not call registry as well....the number for that is 1-888-382-1222..hope this helps everyone...