I have received calls from 619-717-8478, 510-764-1044, 720-221-8354, and 702-943-1913.  I don't answer since I don't recognize the numbers, and I google the number as soon as it pops up.  Looks like I'm on the same list with the rest of you.  I keep blocking the numbers, but then a new one calls me the next day. Would having my cell phone number on the "Do Not Call" list help this at all?  This has only been happening the past few days.

Getting calls from the exact same numbers. No messages.

I am so glad you posted all the numbers, because they match the ones who are calling me.

I also got that Las Vegas time share call a week ago.  Also getting calls 2-3 times a day from all the same numbers previously given.  (775) 320-0454; (657)208-7749 this one calls the most; (510) 764-1044 and (720) 221-8354 and (442)888-5812.  

Looks like we all got on the same list somehow.  I turned my cell phone to only allow my contacts ring my phone, but this is annoying as hell.

Call from this number on my cell phone a few minutes ago. Several days ago I got a call from a Las Vegas number and made the mistake of answering it. Turned out to be someone flogging a time share. Ugh.

Beth, I actually received phone calls from all those numbers in the past few days!

Same number 7752100454 and 657 2087749

Also call from 775-210-0454 with no message left, did not pick up.  Several other unknown numbers in last 2 days from 657-208-7749, 619-717-8478 (San diego area), 702-943-1913 (Las vegas), 510-764-1044 (Oakland CA), and 720-221-8354 (Denver).  Not sure if these are connected in anyway but weird to get so many unknown calls in a short span of time.

received calls on 3/25 and 3/26/2014 from two of the numbers mentioned above:
619-717-8478 and 775-210-0454.  Both left very short (3 second) voicemails.
Both have a lot of background noise, like someone is calling from a bar or restaurant.
Only one had someone speaking and they used my full name, but said nothing else.

Same here. 2 calls in the last 2 days

I got calls from all three of those numbers you listed. How crazy is that??

I don't answer the calls unless I know who is calling or if they leave a message.

I am getting calls from the exact same numbers.

I am getting the calls from the same numbers.

Received calls 3/14 & again today 3/19. Did not answer either call. Have received calls from other weird numbers recently. (619-717-8478, 510-764-1044 & 442-888-5812) Wonder if someone sold or got access to numbers.

Got a call from this number a couple of minutes ago. Male caller, lots of unusual background noise. He asked for me by name. When I verified my name the called hung up. These people are up to something no good.

Got a call from this # a few minutes ago and again earlier, 8hrs ago. They never leave a msg. I never answer unless I'm familiar with the #.

Called my phone, left no message.  I never answer unless it's someone I know.