Received two calls today.  I did not answer and they did not leave a message.

Mee too! the numer is either 1646 383 1440 or something similar...i never pick up...though. but they never leave a message

I also get phone calls, that I don't pick up, from this number.

Aggravating.

I have been receiving calls from the following numbers and when the call is not answered, no message is left.  These numbers are close to each other and appear to be from the same company.  Please make them stop.

1-646-383-1440, 1441, 1442, 1450, 1453.

Someone keeps calling my cell phone number. Different numbers. All 646 area code and the prefix of 383. This is not legal.

More harassing phone calls from this company. Everyone reading this post please register your numbers with the National Do Not Call Registry. After 30 days, you will be able to file a complaint with the Attorney General's Office.

Same thing for me. They call my cell phone. I have never answered it. They have never left a message. The research I have done on this number only tells me that it is based in New York City. I'm not sure what exactly they could be.

I got a call yesterday from 646-383-1450. I didn't pick up, and no one left a message. The next day (today), I got a call from 646-383-1453. Clearly, this is the same company. I suppose this is the equivalent of junk fax, except, when you don't pick up, they don't leave a message. I have placed my number on the national do not call registry, and will soon be contacting the Attorney General's Office. Considering how many of these calls are being generated from the 646 area code, it's probably the same company. Oh, and by the way, I'm an attorney and a former government employee. I'm gonna find out who these people are, very soon.